Rim, hub, spokes. With DT Swiss, you would usually expect everything to come from a single source. Thats long been part of the brands DNA. With the new ARC 1100 SPLINE CS, however, the Swiss manufacturer is embracing the current trend for carbon spokes and, for the first time, is moving away from steel spokes on one of their wheelsets. So how much real-world performance do you get for 3,199? And is the switch to carbon fibre genuinely worth it? We put them to the test to find out.DT Swiss ARC 1100 Spline CS | 1200 g | 3.199 | Manufacturers-WebsiteWhen DT Swiss build wheels, they usually do it entirely within their own ecosystem. Rim, hub, spokes, everything carries that Swiss-made DNA. Thats precisely why their decision to use Vonoa carbon spokes comes as a surprise. DT Swiss are not known for chasing trends. The fact that the very same spokes also feature in the significantly more affordable NEWMEN Streem Climbing wheels makes it even more intriguing. Are DT Swiss stepping back from their long-standing role as a spoke manufacturer? And more importantly, how does this lightweight performance wheelset actually feel on the road?For the complete package, DT Swiss are asking a confident 3,199. In return, youll get a system weight of just 1,200 g. The concept also includes their WTS (Wheel Tire System), pairing a 28 mm Continental GP5000 S TR at the rear with a 26 mm Continental Aero 111 up front. We already know this set-up from the current ARC 1100 models. Narrower than what many now consider the new road standard, but thats no coincidence.The rim itself remains deliberately slim. You get a 20 mm internal width, 26 mm external width and a 38 mm depth, built in a classic hooked design. At a time when 25 mm internal widths are no longer unusual for performance wheelsets, this may not look particularly on trend. Yet DT Swiss are clearly following a focused concept geared towards low weight and precise handling rather than subscribing to the wider-is-better mantra.We were keen to find out whether that philosophy still delivers on todays roads, or whether it now feels like a relic of the past.As part of the ARC range, these DT Swiss wheels are specifically optimised for aerodynamics and pair particularly well with the Continental Aero 111 up front.With a 20 mm internal width, the DT Swiss ARC 1100 SPLINE CS are noticeably narrower than most modern performance wheelsets. But are they just as fast?On Review: How good are the DT Swiss ARC 1100 SPLINE CS?Out on the road, the ARC 1100 SPLINE CS dont hold back. From the first few pedal strokes, you notice how smoothly they roll and how reassuringly composed they feel, exactly what you would expect from DT Swiss. When you stamp on the pedals, they respond with impressive stiffness and immediacy. Every watt goes straight into forward drive with no sense of lag. The low system weight is something you feel all the time. Acceleration is effortless, and the bike takes on a lively, eager character. Whether you are punching up short ramps or accelerating hard out of tight hairpins, they react instantly. On climbs in particular, they are enormous fun.They truly come into their own in the corners. The handling is sharp and direct, the front wheel tracks with pinpoint accuracy, and you can place your line exactly where you want it. That precision comes partly from the impressive stiffness and partly from the narrower tire choice.This is also where the WTS configuration really makes sense. A 28 mm Continental GP5000 S TR at the rear and a 26 mm Continental Aero 111 up front is a pairing that already impressed us in our group test for the best road bike tire. The overall feel is unmistakably that of a pure climbing bike. Its quick, precise and packed with feedback, never sluggish.For everyday riding or a less uncompromising set-up, it may feel a touch narrow, especially at the front. That said, the tires themselves suit the character of the wheels perfectly. They enhance the direct ride feel and underline the intended use: performance riding, big climbs and rapid changes of direction. The tires and wheels are perfectly matched, so the whole package feels cohesive rather than pieced together.DT Swiss built their reputation on dependable hubs, and its easy to see why. The 180 hubs on our test wheels perform flawlessly.Thanks to the widely used Ratchet EXP freehub, you can swap between wheelsets in seconds, without having to remove and refit the cassette.There is, of course, a flip side to that high stiffness and narrower tire choice. You sacrifice a degree of compliance. You can tell these wheels are tuned firmly towards performance. Yet for a wheelset with carbon spokes, the ARC 1100 SPLINE CS remain surprisingly comfortable. They smooth out enough road buzz to keep you happy on long climbs, without leaving you itching to drop the tire pressure or rethink your set-up halfway through the ride.As for finish and build quality, DT Swiss deliver exactly what youd expect. The standard is superb. The rim finish is flawless, and the hubs look every bit as refined as they feel. Technically, DT Swiss continue to rely on their proven foundations. The classic Ratchet system with Ratchet EXP freehub is as dependable as ever and makes an excellent impression here. The freehub sound is satisfyingly crisp, just as you would hope from a wheelset with such a clear sporting focus.Who Should Take a Closer Look at the DT Swiss ARC 1100 SPLINE CS?If youre after a sporty, lightweight and exceptionally well-made wheelset, the ARC 1100 SPLINE CS hits the mark. You get proven DT Swiss hubs, a dependable Ratchet system and, on top of that, the modern twist of carbon spokes, all wrapped up in the outstanding build quality DT Swiss are known for.This set-up will particularly suit riders who are happy running narrower tires. With a 28 mm tire at the rear and 26 mm up front, the dimensions are effectively defined by the slim rim profile and feel especially at home on a dedicated climbing bike. If, on the other hand, you prioritise maximum everyday comfort or want to run very wide tires, the narrow rim may not be your ideal match.It will be interesting to see how DT Swiss develop this concept further. Expanding the use of carbon spokes to deeper rim profiles, or introducing a more endurance-focused configuration, seems a logical next step and could significantly broaden the wheels range of use.Conclusions: Would we buy the DT Swiss ARC 1100 SPLINE CS Wheelset?Yes and no. The ARC 1100 SPLINE CS is light, beautifully made, and delivers a direct, lively ride thanks to the impressive stiffness. For a no-compromise climbing set-up, its spot on, even if there are lighter options out there. That said, 3,199 is a serious amount of cash, and the narrow rim and tire philosophy doesnt fully align with todays broader performance trend. As a result, we cannot recommend these premium DT Swiss wheels without reservation. They remain a specialist choice, best suited to a focused, performance-driven build rather than an all-round modern race bike.TopsVery light and exceptionally punchy under accelerationStiff and direct, especially when sprinting and corneringSurprisingly comfortable for carbon spokesSuperb build quality, flawless finish and top-tier Ratchet EXP systemFlopsNarrow rim profileMore information at dtswiss.com. Der Beitrag Hot or Not? DT Swiss ARC 1100 SPLINE CS Carbon Wheels on review erschien zuerst auf GRAN FONDO Cycling Magazine.

Is it an Aeroad? An Ultimate? Neither. Its the new Canyon Endurace CFR. Rumours about Van der Poels latest Classics weapon started circulating early on. Now its here, ready to take on the brutal cobbles of Flanders and Roubaix. We put it through its paces on the Belgian Kasseein in south-west Flanders and bring you our first impressions.Canyon Endurace CFR | 7.5 kg in size S | 8,999.00 | Manufacturers websiteMany expected a new Canyon Aeroad to be just around the corner. That would have been a surprise, given the last update only landed in 2024, making such a quick model change unusually early for Canyon. Still, the assumption didnt come out of nowhere.The resemblance to the current Canyon Aeroad CFR is hard to ignore. At first glance, the new Endurace CFR almost blends into the peloton. Look closer, though, and the differences start to stand out. The seat stays flare noticeably, and the downtube features a distinctive kink within an otherwise Aeroad-inspired silhouette. According to Canyon, that kink serves no aerodynamic purpose. Its purely a design feature, not intended to optimise airflow around bottles or wider tires.ParisRoubaix is more than just a race. Its the ultimate mechanical guillotine, the Queen of the Classics. For over a century, the Hell of the North has been the stage for a technological arms race that has produced its fair share of wild ideas. From radical concepts to integrated suspension systems and flexing frame designs, the pursuit of comfort on the cobbles is as old as the race itself. But the days of clunky, niche solutions are over. Thanks to modern carbon construction and disc brakes that allow for serious tire volume, what was once a fight for survival has become a pursuit of pure efficiency.Its exactly in this tradition that the new Canyon Endurace CFR sits. It follows a clear goal: maximum performance under the brutal conditions of Roubaix, without sacrificing speed on the fast tarmac sectors in between. Its built to give Classics stars like Mathieu van der Poel and Puck Pieterse that decisive edge in comfort and grip, the kind that can make all the difference when it counts. With the claim Comfort Creates Speed, the new Endurace CFR presents itself on paper as an Aeroad on steroids. More tire clearance, more compliance, but not a millimetre less race DNA. We were on site at the launch during the E3 Harelbeke, where we put the new machine through its paces between chip shops and dusty cobbles to bring you everything you need to know about this latest race-bred weapon.Aeroad or Endurace? The Canyon Endurace CFR 2026 in DetailThe new Canyon Endurace CFR is a perfect example of a new breed of all-road racers. This trend towards aerodynamically optimised endurance bikes has become impossible to ignore, with models like the Cervlo Caledonia and, more recently, the ROSE Shave leading the charge. Its a logical evolution. An endurance bike with the aggressive look of a WorldTour race machine appeals to riders drawn in by the pro scene, while still offering a touch more versatility for everyday riding.The Endurace CFR, however, takes things considerably further. It is noticeably more uncompromising than its predecessor and built with a single purpose in mind: maximum speed over rough terrain. Very little of the traditional endurance concept remains. With geometry that closely mirrors the Aeroad, this bike steps clear of the comfort zone and plants itself firmly in race territory. The cleverly engineered comfort seatpost aside, nothing here nods to endurance in the conventional sense. The Endurace CFR is a thoroughbred race machine with modern tire clearance, where endurance speaks less to riding position and more to the unrelenting nature of the terrain it was made for.A familiar face: the frame borrows the Aeroads aero DNA but adds its own twist with widely flared seat stays and a distinctive kink in the down tube.Where the Endurace CFR was once more of a high-spec version of a comfortable mile-muncher, the 2026 model finally lives up to the name EnduRACE. It adopts the Aeroads distinctive design language along with key technical features, such as the rubber bump stops under the fork and specially sealed headset bearings to keep out the elements. Like the Aeroad, you can also adjust the cockpit height without cutting the steerer tube.The biggest update becomes obvious when you look at the rear of the bike. While the Aeroad officially tops out at 32 mm tire clearance, the Endurace offers a generous 35 mm. That not only puts it on par with the latest aero racers but also makes it the go-to choice for spring Classics squads around riders like Mathieu van der Poel and Puck Pieterse. To create that additional clearance, Canyon have moved away from the tightly integrated rear wheel approach. The aerodynamic penalty compared to the Aeroad? Just 1 watt, according to Canyon, measured in a direct comparison using identical wheels, tires and groupset. In practical terms, the two bikes are aerodynamically all but identical.Canyon have also taken a bold approach to ergonomics, particularly when it comes to the cockpit and crank lengths, consistently implementing feedback from WorldTour pros. The flared aero drops previously available as an upgrade for the Aeroad have been discontinued, as riders found them too extreme. Instead, Canyon have refined the modular PACE cockpit with greater differentiation. The three options, Classic, Compact and Race, each come with their own reach and flare values, as well as adjustable widths. The most aggressive setup is the Race drop. It combines the longest reach with the widest flare and allows for an ultra-narrow minimum width of just 350 mm. If youre after maximum integration, the new V-shaped Race Bar cockpit is the way to go. Its unique shape makes it more aerodynamic and noticeably lighter, though it does away with the Gear Groove and interchangeable drop options.Youll have to do without practical features like the top tube storage compartment on the new Endurace CFR. Compared to its predecessor, everything here is driven by outright race performance. On the plus side, and unlike the Aeroad, Canyon have finally adopted the UDH standard. With increased tire clearance, a stronger focus on comfort and only a marginal aero penalty, the question inevitably arises: is the Endurace CFR actually the better Aeroad?The spec of the Canyon Endurace CFR 2026 a Highly Specialised MachineCanyon Endurace CFR 2026 8,999SpecificationsSeatpost Canyon SP0093 VCLS Aero D-ShapedBrakes SRAM RED AXS 160/160 mmDrivetrain SRAM RED AXS 2 x 12Chainring 50/37 TStem Canyon CP0048 PACE Bar w/ Classic Drops 90 mmHandlebar Canyon CP0048 PACE Bar w/ Classic Drops mmWheelset variable 12 x 100 / 12 x 142Tires Pirelli Pzero Race TLR RS 700 x 35cCranks SRAM RED AXS DUB 165 mmCassette SRAM RED XG-1290 10-33TTechnical DataSize XXS XS S M L XL XXLWeight 7,50 kgSpecific FeaturesSeatpost with comfort featureRetailing at 8,999, the Endurace CFR sits on par with the Aeroad, though its anything but a little sibling. Instead, its a bike built with a singular focus: maximum speed on poor road surfaces. Shifting is firmly at WorldTour level, with a choice between the latest SRAM RED AXS and Shimano Dura-Ace Di2. One standout detail is the bold choice of crank length. Canyon spec 165 mm as standard, fully committing to the trend towards shorter cranks. It underlines the bikes pro-level intent, though it may take some getting used to if youre more of a casual rider.At the heart of the setup is the wheel and tire combination. While the Aeroad has come with 50 mm deep rims as standard since its last update, the Endurace CFR rolls exclusively on 65 mm DT Swiss ARC 1100 wheels. Mounted on them are 35 mm Pirelli P ZERO Race TLR RS tires, which measure a full 34 mm in reality. The goal is clear: maximise grip on the pav.Up front, Canyons in-house PACE cockpit delivers the manufacturers characteristically clean integration, paired here with the Classic drops. One of the most intriguing features is the new VCLS Aero seatpost. It adopts the Aeroads aerodynamic profile but adds a distinctive cut-out at the front. The idea is to bring back the leaf-spring compliance of previous designs without sacrificing aero performance. It works, but it also feels like a missed opportunity. Why not move the cut-out to the rear and integrate a neat lighting solution at the same time? That question remains unanswered.The geometry of the Canyon Endurace CFR 2026 Aeroad in Disguise?With the Endurace CFR, Canyon lean heavily into the Aeroads aggressive DNA. This is no longer a laid-back endurance bike but a no-compromise race machine, fine-tuned for stability and increased tire clearance. While the head angle remains unchanged, the 413 mm chainstays and extended 990 mm wheelbase are designed to keep things composed over rough pav. In size L, the Endurace CFR drops a substantial 27 mm in stack while gaining 13 mm in reach compared to its predecessor. This marks a clear departure from the classic endurance setup. Compare it directly to the Aeroad and the direction becomes obvious. Just 3 mm more stack and an identical reach place the two bikes almost on top of each other.The finer details reinforce this shift too. Fewer size options, a slacker seat angle and a longer top tube all stretch the bike further towards an aggressive riding position. As a result, the CFR model moves closer than ever to the WorldTour scene. At the same time, it raises questions about the future of Canyons more traditional endurance bikes. Whether more relaxed CF or CF SLX versions with classic Endurace geometry will follow remains to be seen. Whats clear is this: the Endurace CFR is the first of its kind to position itself unapologetically as a WorldTour-ready SUV Aeroad.Size2XSXSSMLXLTop tube515 mm528 mm550 mm560 mm573 mm599 mmSeat tube432 mm462 mm492 mm522 mm552 mm582 mmHead tube88 mm107 mm121 mm142 mm162 mm188 mmHead angle69.57172.873.2573.373.5Seat angle72.573.573.173.173.273.2Chainstay413 mm413 mm413 mm413 mm413 mm415 mmWheelbase985 mm986 mm986 mm990 mm1,003 mm1,029 mmReach519 mm537 mm548 mm563 mm580 mm598 mmStack590 mm610 mm625 mm645 mm666 mm691 mmComfort is Key The Canyon Endurace CFR 2026 on ReviewOnce you swing your leg over the saddle, the line between the Canyon Endurace CFR and the Aeroad quickly starts to blur. It feels fast, responds instantly to steering inputs and remains impressively composed, even when the surface turns rough. Thats exactly where the Endurace CFR plays its biggest trump card: comfort without any noticeable loss of speed. The combination of the VCLS seatpost and 35 mm Pirelli P ZERO Race TLR RS tires absorbs impacts and vibrations far more effectively than the stiffer Aeroad. On rough tarmac and cobbles, the bike stays controlled instead of wearing you down. At 7.5 kg, the Endurace CFR isnt a pure climber, but it still feels lively on short ascents. Its real strength, however, lies on the flat and on poor road surfaces.On level ground, the 65 mm deep DT Swiss ARC 1100 wheels generate serious forward propulsion, making full use of the sailing effect. That said, this setup naturally demands a steady hand on the narrow PACE cockpit in gusty crosswinds. For less experienced riders, the combination of deep-section rims and wide tires can feel quite particular. In the end, though, Canyon deliver exactly what they promise: a radical Endurace CFR that puts the Comfort Creates Speed philosophy firmly onto the road, and arguably offers the fastest overall package in their current line-up when it comes to the notorious Flemish cobbles.Who should take a closer look at the Canyon Endurace CFR 2026?With its uncompromising spec and sole focus on the CFR flagship model, Canyon seem to be targeting a very specific type of rider with razor-sharp precision. The concept has already proven itself in racing, too. At the E3 Classic, it became the first Endurace in the brands history to win a WorldTour race, thanks to Van der Poel, firmly cementing its status as a true pro-level weapon.Whats far more interesting, though, is whether the Endurace CFR might actually be the better Aeroad for many of us, at least on paper. The increased 35 mm tire clearance and the noticeably improved comfort from the new aero seatpost make it especially appealing for amateur racers and weekend warriors who want performance without being completely beaten up after three hours in the saddle. That extra watt of drag compared to the Aeroad is irrelevant for 99% of riders. The added traction and confidence on rough roads, on the other hand, certainly isnt.There is a catch, though. Canyon currently offer the bike only with top-tier groupsets and extremely deep wheels, which is reflected in the 8,999 entry price and makes it less accessible for a wider audience. That inevitably raises questions about more affordable options. Both the Endurace CF and CF SLX are starting to show their age and could benefit from many of the updates seen here, including UDH and the modern aero design language. Until then, the Endurace CFR remains an exclusive statement piece for speed enthusiasts with a taste for pav.Helmet Sweet Protection Falconer Aero 2Vi MIPS Block Party LTD | Glasses Shimano Equinox | Jersey PAS NORMAL STUDIOS Essential Long Sleeve Jersey | Bib Pas Normal Studios Mechanism Deep Winter Long Bibs | Shoes Fizik Overshoe Watertight | Gloves Gore Zone 2.0 | Vest MAAP Prime VestConclusions about the Canyon Endurace CFR 2026The Endurace CFR is a race machine that transfers the Aeroads aero DNA almost one-to-one onto rough pav. With 35 mm tire clearance and a comfort-focused aero seatpost, Canyon fully commit to the idea that less fatigue translates into more speed. While the pros will likely switch back to the more specialised Aeroad after the spring Classics, the Endurace CFR arguably makes more sense for amateur racers as a more rounded overall package. That said, the 8,999 price tag and the crosswind-sensitive 65 mm rims make it feel more like an exclusive toy for speed enthusiasts than a truly accessible endurance bike.TopsHigh comfort thanks to tires and seatpostGenerous tire clearanceAdjustable cockpit optionsFlopsHigh entry price (CFR model only)No more frame storage compartment in favour of race performanceMore information at canyon.com.Der Beitrag New Canyon Endurace CFR 2026 on Review SUV for Van der Poel or an Aeroad with an Identity Crisis? erschien zuerst auf GRAN FONDO Cycling Magazine.

Part secret agent glasses, part action cam, part headphones, all wrapped into a pair of sunglasses. The Oakley Meta Vanguard bring Metas smart glasses technology to a sporty silhouette for the first time. While Oakley provide the performance DNA, will they actually deliver for you on a road bike or are they just a gimmick for wannabe spies?Oakley Meta Vanguard | Glass: Prizm Black | Frame: White | 66 g | 549,00 | Manufacturers WebsiteBack in 2024, Meta and Ray-Ban showed us what smart sunglasses could look like by packing a camera, speakers, and AI into the iconic Wayfarer design. While that felt very much like a lifestyle product at the time, it has now been given a high-performance makeover. With the Meta Vanguard, Oakley who are part of the same parent company as Ray-Ban are bringing this technology to performance eyewear for outdoor athletes for the first time. We hit the road to see if the tech stands up to the wind and sweat as much as the marketing machine suggests.On Review: What Are The Oakley Meta Vanguard Glasses Capable of?The Oakley Meta Vanguard are no traditional lightweight choice. At around 66 g, they pack more than double the weight of conventional performance glasses onto your nose. This extra weight is distributed evenly across the chunky, solid temples, giving you a very secure and stable fit. Even on rough roads or out on the gravel, the Vanguard remain steady and wont slip.Oakley Specs On Steroids?The field of vision is classic Oakley: expansive and clear without any distracting frame edges. The single-piece lens offers effective wind protection and delivers punchy contrast, which is particularly impressive in changing light conditions on the road or in the woods. However, the lack of modularity is a limiting factor because you cant swap the lenses. Since there are no clear or photochromic options available, the Vanguard are strictly designed for daylight and good visibility. They are not really suited as an all-round choice for night rides or varied conditions.Visually, the Meta Vanguard are similar to Oakleys performance models like the Sphaera, though they look much more substantial. This is down to the construction, as the solid temples without any cut-outs serve as the functional housing for all the hardware rather than just being a design choice. Tucked inside youll find open-ear speakers, a microphone, the battery, a touch interface, and the controls. Even though the glasses feel quite clunky, these components are integrated so neatly that you would hardly recognise them as high-tech gadgets from the outside.Qs Latest Tech?You operate the system via a touchpad on the right temple, which is paired with buttons on the underside. The setup is logical and you will pick it up in no time. Gesture control works reliably with bare fingers, though it doesnt always react with precision when youre wearing gloves.The 12-megapixel camera will be the main selling point for many potential buyers. You can snap photos quickly with a quality that is more than enough for social media. Images look sharp and the colours are well-balanced in good light. However, the quality drops noticeably in flat light or under grey skies as noise starts to creep in. Due to the small sensor size, the dynamic range is limited, too.The video recording is where the Vanguard really show their strength. Because the camera is mounted on your head, your body naturally cushions shocks and vibrations while the electronic image stabilisation handles the rest. This results in surprisingly smooth clips even on fast descents or when you are riding at high speed. You can shoot in Full HD at 30 or 60 fps, or in 3K at 30 fps, although in practice 1080p at 30 fps is usually more than enough, especially for Instagram and other social media platforms.The ultra-wide-angle camera captures a vast 122-degree field of view, with the stabilisation being handled afterwards via the app. The fact that the camera only films in portrait mode is not a technical limitation but a conscious decision. The Meta Vanguard arent intended to be an action cam for documentaries or travel vlogs. Instead, they are a tool for Instagram, Reels, and Stories. If you want more than that, you would be better off with a dedicated camera solution.You can trigger photos and videos with either a button or a voice command. The big advantage of voice control is clear because your hands stay on the handlebars. However, the downside soon becomes apparent in practice because a few seconds pass between your command and the actual recording. This works well for planned shots, but a quick press of the button is usually faster for spontaneous snaps.Once the footage is in the bag, the Meta app really comes into its own. The connection to your smartphone is quick and reliable, with recordings usually transferring within seconds and appearing straight in your photo gallery. From there, or directly via the Meta AI app, you can easily export clips to Instagram. Less convincing are the various AI-driven features around automated content and the built-in video feed, which feel somewhat unnecessary.The AI In Your EarThe Meta Vanguard also offer a pleasant surprise when it comes to sound quality. The open-ear speakers deliver clear playback for music, podcasts, or navigation instructions without blocking your ears. This means you can still hear whats going on around you at all times. Taking calls is a breeze too because the integrated microphones use an adaptive system to filter out wind noise effectively. Even when you pick up speed, your voice remains clear. The speakers also perform reliably while youre on the move. In terms of audio quality, the system will not replace a proper pair of in-ear buds because it simply lacks depth. However, for sports use, it does the job more than convincingly.A key selling point of the Oakley Meta Vanguard is the AI integration via the Meta AI app. To use it, you will need a Meta account and a constant connection to your smartphone because the glasses lose most of their smart features without the app. At the moment, the AI is primarily limited to acting as a voice assistant. You can control the camera and audio through voice commands or carry out simple queries about the weather, the time, or the sunset. By using the command Meta, look and tell me, the glasses also use their camera to identify objects, locations, or situations in your field of vision and provide contextual information.However, this is exactly where the systems greatest weakness lies. Despite the big talk, the AI remains surprisingly basic. It reacts to your commands but it doesnt actually think ahead. During our review, it correctly answered a question about the ideal tyre pressure for a given weight, which shows it can handle practical everyday queries. If you are expecting an intelligent assistant that recognises traffic situations or provides relevant training tips at just the right moment, you will be disappointed. Currently, Meta AI is more like a voice-controlled remote than a digital co-pilot. On top of that, there is no visual projection of information directly onto the lens, which you might expect from a pair of glasses with a name like Vanguard.How Do They Perform In Your Daily Training?Integration with Strava or Garmin cycle computers promises to add more value to your rides. You can call up data like speed, distance, or elevation via voice commands or overlay them onto your videos later on. Ultimately, battery life is one of the main limiting factors for the Oakley Meta Vanguard. Especially in cooler temperatures and with the occasional video clip, the battery can run dry after just 2 or 3 hours. This is significantly shorter than the manufacturers claim of up to 9 hours of normal use. While the runtime is sufficient for short training loops or quick social media clips, you will need to plan ahead for longer days in the saddle. In reality, this is less of an issue than you might expect if you only use the tech features every now and then. Charging them up in the included case is a refreshingly simple process, even if it does take about 75 minutes.Who Are The Oakley Meta Vanguard For?The Oakley Meta Vanguard are clearly aimed mainly at cyclists and athletes who want to document their rides without any fuss and share them on social media. They are ideal for short vertical clips and are perfectly tailored for social media content creators or anyone who wants to avoid the hassle of action cams, mounts and extra gadgets.And this is where it becomes a bit of a catch-22: 549 is a bold asking price for a product whose main appeal is its simplicity. For many riders, thats exactly the audience who would benefit most, but also the ones least likely to spend that kind of money. Privacy sceptics will also have their issues with a camera built into the frames because you are filming from your own perspective without the consent of those around you. While the integrated and visible recording LED provides a degree of formal transparency, it doesnt change the fact that bystanders cannot control when you are filming or how the footage will be used.Conclusion: Would We Buy The Oakley Meta Vanguard?The Oakley Meta Vanguard represent a serious attempt to combine sports eyewear with smart technology in a meaningful way. As a pair of glasses, they impress with a secure fit, great optics, and high-quality construction. The camera and audio also deliver solid results on a par with a good smartphone from a few years ago. However, the AI feels less revolutionary than promised. While it works reliably, it remains largely reactive by responding to inputs rather than making proactive suggestions. Consequently, it offers very little added value for actual sports use so far. The battery life remains the biggest weak point, particularly if you are shooting plenty of video. At 549, the Oakley Meta Vanguard are no bargain and sit firmly in the premium segment, yet they aim to replace several devices at once by acting as your sports glasses, headphones, and to some extent, an action cam. If you already head out with all three, you might find the price easy to justify. However, if you are just looking for a good pair of cycling glasses, you are paying for tech you simply do not need.TopsVery stable video recording thanks to head position and electronic stabilisationOpen-ear sound is ideal for road and gravel useFamiliar Oakley comfort and qualityFlopsLimited battery lifeNo interchangeable or photochromic lensesSlightly bulky appearanceUnderwhelming AI utilityMore information at oakley.comDer Beitrag Hot Or Not? Oakley Meta Vanguard Smart Performance Glasses On Review erschien zuerst auf GRAN FONDO Cycling Magazine.

With the new Sliker X3, Thmus are launching a gravel bike that wants to be ready for anything. Race bike? Versatile gravel all-rounder? All-road machine? None of thats an issue, because Thmus dontdo compromises, except when it comes to speed. The only thing that really defines this bike is its unstoppable urge to keep pushing forward. It sounds exciting, but is the concept already too vague to really convince? We put the Sliker X3 through its paces.Thmus Sliker X3 | 8.65 kg in Size 56 | 10,000 | Manufacturers WebsiteWith the Thmus Sliker X3,, the innovative Swiss bike manufacturer wants to show that you dont need a highly specialised bike to hold your own in the gravel segment. Instead, theyre going all in on versatility. No matter what surface you ride on, what tire width you want to run or how many nights you spend on the road, the Sliker X3 is meant to be the ideal companion. To make that happen, it offers all the right ingredients, including generous tire clearance and mounting points for bikepacking bags, while also promising a perfectly balanced geometry. It sounds promising, but do those big claims stand up once you look more closely?All-Road or Gravel? The Thmus Sliker X3 makes it possibleAs an everyday-friendly concept, the Sliker X3 is designed to adapt to your daily routine. To make that happen, Thmus offer not only a custom build in consultation with your dealer, but also the perfect platform for it. Visually, the bike already makes a very promising impression. Thmus have deliberately gone for a clean yet premium look that combines performance with elegance. Classic race bike elements shape the design, while the slim front end, subtly aero-optimised profiles and dropped seat stays give the Sliker a modern, sporty appearance. Despite its clear focus on performance, the design still looks light and avoids radically sculpted aero surfaces. Finished off with the high-quality Carbon Green paintwork, the Sliker X3 is simply an exceptionally premium bike.Its hard to believe, but theres actually a storage compartment integrated into the slim downtube.Theres room for two bags inside, giving you enough storage for a puncture kit and emergency snacks.But good looks alone dont make a capable all-round gravel bike. Thats why Thmus have focused on maximum flexibility. The Sliker X3 can be built either in an all-road or gravel setup, and it is not just the choice of drivetrain that defines its intended use. A flip chip in the fork also lets you adjust the offset to suit the build. In the gravel setup, the offset is 50 mm, while in the all-road setup it is 45 mm. That allows the geometry to be tailored precisely to your needs and the ride feel you want.And thats not all. In our test setup, the Thmus Sliker X3 can run tires up to 50 mm wide, making it properly equipped for real gravel adventures too. A large storage compartment in the downtube, with space for two inner bags, lets you stash your puncture kit and snacks neatly without taking up extra room. The integration is especially well executed. Despite the generous capacity, the down tube never looks bulky from the outside.With the SRAM RED XPLR AXS groupset, Thmus have got it exactly right, covering everything from tarmac to gravel.The DT Swiss GRC 1100 wheelset paired with Schwalbe G-One Pro tyres is clearly aimed at gravel adventures.Swiss Precision without the Swiss Price Tag: The 2026 Thmus Sliker X3 up closeOur test bike comes with a custom spec and was supplied directly by Thmus. The Swiss manufacturer is keen to meet every customers wishes and offers each Sliker X3 with a tailored specification to match. In our case, that means a top-tier setup with a strong focus on performance and top-tier components.The Thmus cockpit is a perfect match for the Sliker X3 and takes a more classic approach, which is perhaps the best choice for this all-rounder.If you want to leave the trails in play too, or you are after a bit more comfort, Thmus also offer the option of fitting a dropper post.Drivetrain duties are handled by a SRAM RED XPLR AXS groupset with a 40 t chainring and 1046 cassette, although our bike does without a power meter. It rolls on DT Swiss GRC 1100 gravel wheelset with 50 mm rims, paired with a Schwalbe G-One R Pro up front and a Schwalbe G-One RS Pro at the rear, both 50 mm wide. The spec also includes a RockShox dropper post. The Reverb dropper fits the Sliker X3 perfectly thanks to the 27.2 mm standard and offers 50 mm of travel. Rounding off the build is a matching Thmus Performance Carbon Monocoque cockpit with a 400 mm width. In this configuration, the bike weighs 8.65 kg and costs CHF 9,180, or just under 10,000.Thmus Sliker X3 2026 10,000SpecificationsSeatpost Rock-Shox Reverb Dropper 27,2 mmBrakes SRAM Force AXS 160/160 mmDrivetrain SRAM Force XPLR AXS 1 x 13Chainring 40 TStem Thmus Performance Carbon Monocoque Cockpit 100 mmHandlebar Thmus Performance Carbon Monocoque Cockpit 400 mmWheelset DT Swiss GRC1100 12 x 100 / 12 x 142Tires Schwalbe G-One RS / R Pro 700 x 50cCranks SRAM Force Dub 172,5 mmCassette SRAM Force XPLR 10-46TTechnical DataSize 48 51 54 56 58 61Weight 8,65 kgThe Geometry of the 2026 Thmus Sliker X3: sporty and well balanced?The geometry follows the same all-round approach. With a reach of 397 mm and a stack of 581 mm, the stack-to-reach ratio comes out at around 1.46, which points to a balanced, slightly more upright riding position. This puts the Sliker X3 right in the sweet spot for both ambitious rides and longer race efforts, placing you in a sporty yet well-balanced, centred position on the bike. The 157 mm head tube reinforces that impression, staying moderate enough for a comfortable hand position. A 72 head angle promises calm, stable steering, while the long 1,033 mm wheelbase adds solid straight-line stability. Short 424 mm chainstays and a bottom bracket drop of 72 mm also suggest an agile, responsive gravel bike.Size485154565861Top Tube522 mm536 mm556 mm569 mm584 mm627 mmSeat Tube460 mm485 mm505 mm530 mm550 mm575 mmHead Tube100 mm120 mm135 mm157 mm180 mm205 mmHead Angle71.571.572727272Seat Angle747473.573.573.573.5Chainstay424 mm424 mm424 mm424 mm424 mm424 mmBottom Bracket Drop72 mm72 mm72 mm72 mm72 mm72 mmWheelbase994 mm1009 mm1019 mm1033 mm1049 mm1068 mmReach372 mm380 mm390 mm397 mm406 mm417 mmStack525 mm544 mm560 mm581 mm603 mm627 mmGrip, speed and sheer fun: the Thmus Sliker X3 2026 on testAn exciting setup, but how does the Thmus Sliker X3 ride on our test track, the gravel roads around Girona? Out on test, the bike shows its playful and sporty side. Despite, or perhaps because of, the wide Schwalbe G-One tires, the Sliker X3 picks up speed impressively well. The wide tires add a touch of inertia, but in return they hook up brilliantly on loose surfaces and make it almost impossible to lose grip. The lively ride feel is backed up by the stiff frame and the sporty DT Swiss GRC 1100 wheels.That impression carries over into the handling too. The punchy acceleration is matched perfectly by agile, direct steering. Even on tarmac, the bike feels surprisingly lively, and it is easy to imagine just how much the Sliker X3 would come alive in its all-road setup. When it comes to comfort, the bike doesnt make promises it cannot keep. The frame and wheels offer little in the way of compliance, but the wide tires and the RockShox Reverb dropper more than make up for it. Drop the post by a few millimetres and it starts to work like a form of suspension, noticeably taking the edge off the ground beneath you. It is a clever feature, provided you are happy with the slightly altered saddle height.That leaves the question of whether the dropper post is really necessary on the Sliker X3 beyond the added comfort it brings. As a feature, it undoubtedly underlines the versatility of the Thmus, but even so, the Sliker X3 remains more of a bike for fast, sporty rides on quicker surfaces. A proper off-road outing where the dropper post can really show its full advantage will probably remain the exception, even for riders who enjoy venturing away from smooth gravel.All in all, the Thmus Sliker X3 is a highly sporty, agile and seriously fun gravel all-rounder that impressed us above all with its lively handling.Who is the 2026 Thmus Sliker X3 for?In our test, the Thmus Sliker X3 2026 stood out above all as an everyday companion for riders looking for a sporty bike. It shines especially on fast gravel loops, no matter how much gravel, tarmac or trail surface you mix into your ride. What makes the bike particularly appealing, though, is its handling and the option to run a setup with a stronger all-road focus. That means many riders will be able to build their ideal bike for both tarmac and gravel.Helmet Kask Protone Icon | Glasses Oakley Sphaera | Jersey MAAP Form Pro Hex LS | Bibs Straede Aero Shoes SIDI DOMINATOR XConclusions about the 2026 Thmus Sliker X3With the Sliker X3, Thmus introduce a hugely appealing bike designed to handle everything from all-road riding to gravel adventures. And the concept works: with its sporty handling, high-quality spec, and flexible build options, its an impressively versatile bike that performs brilliantly across every surface its meant to cover. The price is a pleasant surprise too. In a custom build with high-end components, our test bike comes in at just under 10,000, which is less of a Swiss premium than you might expect.TopsFrame storage compartmentGenerous tyre clearanceLively handlingFlopsnoneMore information at thoemus.com.Der Beitrag New 2026 Thmus Sliker X3 on Review: Road Bike, All-Road or Gravel Bike? erschien zuerst auf GRAN FONDO Cycling Magazine.

Beyond wind tunnel data and marketing claims, the performance of aero road bikes is not decided solely by tube profiles or rim depth. Our test of the most exciting aero road bikes of 2026 revealed seven clear insights that show where modern aero race bikes are heading.1. Generous Tire Clearance Is Becoming the New Normal, Even on Race BikesOur test field shows more than 32 mm tire clearance is no longer the exception on modern aero road bikes. That doesnt mean you should automatically use it all, though. For many races, 28 to 30 mm tires still hit the sweet spot where aerodynamics, rolling resistance and precise handling intersect. Greater clearance simply gives you more flexibility to improve the comfort and versatility of your bike. Tires around 32 mm only really make sense when rough tarmac or cobbles would otherwise drive up rolling resistance and fatigue. What matters more than the figure on the spec sheet is the actual space between tire and frame. Under load, a tire flexes and deforms, so what fits snugly in the stand may start rubbing once youre racing hard.2. The Crux of Riding PositionFor a long time, the rule seemed simple: the lower you go, the faster you are. But the reality in the pro peloton now tells a different story. Many modern aero road bikes come with a slightly higher stack, or cockpits with a subtle rise. The reason is straightforward: an extremely low position is only fast if you can actually hold it. The moment your hips and lower back start to lock up or your breathing becomes restricted, you lose power and, with it, speed.3. The Fastest Bike The Best Bike for YouBikes like the Factor ONE show just how far you can push aerodynamics: maximum efficiency at high speeds, uncompromising integration, and a tangible advantage once youre north of 40 km/h. But that performance only comes to life if your position, power output and typical terrain actually suit the concept. If you cant consistently hold the aggressive riding position, or you spend much of your time below 30 km/h, the aero advantage quickly fades. For many ambitious riders, the fastest concept on paper isnt the best choice. A balanced aero all-rounder often makes more sense: light enough for long climbs, efficient enough for fast sections, and comfortable enough to stay strong deep into a long race.4. Is a Wider or Narrower Handlebar Better for a Road Bike?Hardly any component influences real-world aerodynamics as directly as your handlebar. A narrower cockpit immediately reduces the frontal area of your arms and shoulders, often with a more noticeable effect than even the most sophisticated tube profiles. But neither ultra-narrow nor traditionally wide is automatically faster. If the bar is too wide, your arms catch the wind like barn doors. Too narrow, and you lose control in sprints or on high-speed descents, your shoulders tense up, and you unconsciously flare your elbows. Just like that, the expensive aero advantage disappears. What really matters is balance: a compact front end combined with a stable, relaxed posture that you can actually maintain under pressure.5. Pro Gearing vs Real-World RidingWhat makes perfect sense in a WorldTour sprint stage doesnt automatically translate to your local race. Big chainrings and tightly spaced cassettes deliver serious top-end speed at a high tempo, but they demand constant pressure on the pedals. For many riders, slightly easier gearing with a broader range is the smarter choice. It keeps your effort more manageable and your cadence steadier. If youre constantly looking for a lower gear or grinding up climbs instead of spinning smoothly, youll lose more time than any theoretically faster gear could ever give you back.6. Shorter Cranks Have Gone MainstreamShorter cranks were never a classic marginal gains trend. Theyve always been more about individual bike fit, as we explored in our Short Crank Curiosity feature. Thats what makes it so interesting that shorter cranks are now becoming standard spec items for many brands. Its not about chasing a few extra watts its about ergonomics. Shorter cranks can slightly open up the hip angle, making it easier to hold a compact, aerodynamic position. At the same time, cadence often stays more consistent, because the pedalling motion itself becomes more compact.7. In-House Isnt EverythingFully integrated systems developed entirely in-house sound like a match made in heaven, and they usually look the part too. But maximum brand purity doesnt automatically mean maximum performance. MERIDA and BMC show that high-end components from third-party manufacturers can perform on an equal footing, often with greater flexibility when it comes to bike fit and servicing. What really matters isnt whether every part comes from the same brand: its how well the whole package works together.The TestfieldThis is part of the 2026 Aero Road Bike Group Test for an overview of this group test as well as an overview of all tested aero bikes, check out the 2026 Aero Road Bike Group Test.All bikes in test: Cervlo S5 | Factor ONE | MERIDA REACTO TEAM | ROSE Shave FFX | Wilier Filante SLR ID2Der Beitrag What Really Matters: Our 7 Takeaways from our Aero Road Bike Test erschien zuerst auf GRAN FONDO Cycling Magazine.

Roval are bringing speed to the dirt paths. With the Terra Aero, Specialized have presented their first consistently aero-optimised gravel wheelset. But that is not all as the proven Terra CLX is entering its third generation, aiming to shine through minimal weight and improved handling. We have been out on our test track to see how these new additions perform.Roval Terra Aero CLX | 1,315 g (incl. tubeless rim tape & SRAM freehub) 3,498 | Manufacturers WebsiteGravel racing is no longer a niche phenomenon, as we already noted in our last race gravel bike group test. The increasing professionalisation of this segment means that races are getting faster and faster, which makes aerodynamics massively important off-road too. After Roval set new standards on the road with the Rapide CLX III last year, these findings are now flowing directly into the gravel sector.Its taken Specialized a while to release an aerodynamically optimised gravel performance wheelset. Now its here, and it perfectly reflects the transformation we experienced in road racing a decade ago. Specialized are promising nothing less than the fastest gravel wheel lineup ever built a bold claim backed by plenty of marketing terminology.Behind names like Chopped Aero Speed Shape and FlatStop-Bead lies a particularly sophisticated construction designed specifically for the demands of gravel bikes. Because wider tires, lower speeds and tougher wind conditions require specific aerodynamics, the system wasnt just trimmed for pure air resistance in the lab. Instead, the focus was on how it functions with wider gravel tyres at various inflow angles. Were excited to see if we might see an aero-optimised successor to the ageing Specialized Crux later this year.The front rim of the Terra Aero CLX is 50 mm deep and features a striking, blunt-flat shape.Specialized are banking on radical aero-shaping to offer maximum efficiency, even in fast-paced gravel races.Specialized are introducing two new specialists for the gravel segment: the Terra CLX III as the lightweight successor to the Terra range with a shallow 27 mm rim, and the completely new Terra Aero CLX with a 50 mm rim depth at the front and 45 mm at the rear. While the Terra Aero CLX is designed to deliver road-level aerodynamics to the front wheel with its blunt, flattened profile and weighs 1,315 g on our scales, the Terra CLX III drops the weight to just 1,050 g. Both wheelsets have been consistently designed as a system consisting of wheel and tire an approach found in almost all modern performance wheels.Roval Terra CLX III | 1,050 g (incl. tubeless tape & SRAM freehub) | 3,198Both new models use carbon spokes and feature an internal width that has grown from 25 mm to 27 mm . The in-house 45 mm Pathfinder TLR tires measure a full 44 mm wide on these rims. Inspired by the Rapide CLX III, both wheels also feature a wider rim flange. This supports the tire better and protects the casing more effectively against pinch flats and snakebites during hard impacts. Ultimately, Specialized arent just concerned with pure tempo, but with the combination of speed, improved puncture protection and tuned compliance. You can find out whether this overall package is reflected in the riding experience in our review.The Terra CLX III features a shallow 27 mm rim with an internal width that has grown to 27 mm.Both wheelsets use striking carbon spokes to ensure direct power transfer and contribute significantly to the low weight.On Review: What Are the New Roval Terra Aero CLX and Terra CLX III Actually Capable of?Visually, the shallow, almost blunt rim shape is polarising. In practice, the wide rim flanges look less chunky than expected, though the visible spoke nipples slightly mar the otherwise very clean look.While riding, the Terra Aero CLX is pleasantly nimble without feeling twitchy. Its reassuringly stable on the gravel track, reacts precisely to direction changes, and conveys a high level of efficiency. However, in a direct comparison with the Terra CLX III, it lacks a touch of that explosive snap when accelerating and the razor-sharp directness in handling. This is exactly where the Terra CLX III comes in: its lighter, more playful and more immediate. It accelerates more willingly, reacts much more directly to steering inputs and feels more alive overall.Both wheelsets impress with smooth rolling characteristics. Combined with the 45 mm wide Pathfinder TLR tire, they roll along surprisingly smoothly, and the Terra Aero CLX in particular offers more comfort than youd expect from an aero wheelset with carbon spokes.Who Are the New Roval Wheels For?The new Roval wheels are clearly aimed at racers and fit seamlessly into Specializeds ecosystem, where everything is designed as a system including the bike, tires and wheels. With the Terra Aero CLX, theres finally a dedicated aero gravel wheelset that hasnt just been adapted from the road, but was specifically developed for the demands of gravel.The Terra Aero CLX is aimed at anyone who wants to turn every watt into speed in fast gravel races. It plays to its strengths on long straight sections and at high average speeds with constant pressure on the pedals. By contrast, the Terra CLX III truly comes into its own on mountainous, technical, and playful terrain. It stands out with nimble handling, sharp acceleration, and a more responsive ride feelmaking it an ideal choice for demanding race courses or a fast, everyday setup for riders who want maximum versatility.Conclusions about the New Roval Terra Aero CLX and Terra CLX IIIBoth the Roval Terra Aero CLX and the Terra CLX III are impressive in our review and set different priorities. The Aero CLX scores with high efficiency and strong rolling performance, while the CLX III impressed us with its lively acceleration and noticeably more agile nature. The carbon spokes contribute to direct power transfer on both models. In terms of price, both are clearly in the high-end segment which is typical for Roval. With the Terra Aero CLX, Specialized are showing very clearly where the journey is heading. Were excited to see if the American manufacturer have more aero tricks up their sleeves this year.TopsModern designLively riding characteristicsVery smooth rolling performanceFlopsVisible spoke nipples slightly disturb the otherwise clean lookFind out more on specialized.com/rovalDer Beitrag Specializeds New Roval Terra Aero CLX and Terra CLX III Gravel Wheels on Review erschien zuerst auf GRAN FONDO Cycling Magazine.

The bike industry is moving fast, but movement isnt always direction. We are launching The MIRROR a new editorial format that looks past the polish to reflect the real-world patterns, trade-offs, and consequences riders actually face. Its clarity as a service, and is designed to help you make better, more informed decisions.The bike industry is moving at a breakneck pace. We are living in an era of remarkable refinement. Electronics are deeply integrated, suspension kinematics are more sophisticated than ever, and product cycles have accelerated to a blur. Yet, beneath the surface of this rapid evolution, the market is navigating intense structural pressure from margin compression and inventory corrections to shifting retail dynamics.In an environment moving at this pace, headlines alone dont cut it. Traditional journalism excels at the what and the how. Reviews test products, news reports on launches, and opinion pieces argue positions. But theres a layer in between that often goes unexamined. A space where patterns, trade-offs, and long-term consequences live. These are the realities that usually only become visible to a rider months after the new bike smell has faded.Thats where The MIRROR comes into play.Beyond the Launch NarrativeThe MIRROR is a new editorial format designed to look past the polish. It lives at the intersection of product development, market dynamics, and the actual rider experience. As a shared format by 41 Publishing, it appears across all four magazines: ENDURO, E-MOUNTAINBIKE, GRAN FONDO, and DOWNTOWN. This creates a cross-magazine perspective that brings together different viewpoints and considers developments not in isolation, but within a broader context. Its not about rumors or insider gossip, but about what can be observed, documented, and meaningfully interpreted. Its foundation lies in testing, experience, and verifiable signals.Sometimes, The MIRROR will examine how a new technical standard ripples out to create inventory complexity for your local shop. Other times, it will look at durability patterns emerging across dozens of group tests, or ask whether the industrys response to slowing growth is merely mechanical escalation when what we actually need is structural recalibration. We arent looking for isolated incidents. We are looking for the recurring signals that define the state of the sport.Innovation Without ReflectionTo be clear: The MIRROR is not about brand-bashing or anti-innovation sentiment. The advances weve seen in geometry, braking, and motor integration have genuinely expanded the capabilities of our bikes. That progress deserves recognition.However, innovation without reflection creates blind spots. The MIRROR isnt here to reject new ideas, but to examine their implications technical, economic, and structural beyond the marketing brochure. We prioritize context over hype, trade-offs over absolutes, and long-term consequences over short-term momentum.Why This MattersEditorial criteria are not neutral. They help steer the industry. What the media rewards, be it weight, peak performance, or sheer newness, influences what brands develop next. If we only celebrate the lightest or the fastest, then durability, usability, and the long-term ownership experience receive less optimization.We believe that the central constraints facing our industry today arent always mechanical. Often, theyre structural. Recruiting new riders, simplifying product hierarchies, and protecting dealer resilience are challenges that cannot be solved by hardware escalation alone. By widening the frame, we hope to help riders make more informed decisions and clarify where the industrys attention should truly be directed.Clarity as a ServiceUltimately, this shift in focus comes down to providing clarity. We believe that riders deserve more than a cycle of superlatives and launch-day excitement. True value lies in understanding not just what a product does, but what it implies for long-term ownership, serviceability, and even the health of the local retailers who keep us on the trail.By sharing patterns that are often confined to industry inner circles, we aim to reduce the asymmetry of information. A better-informed rider makes more resilient choices. Those choices, over time, help shape a healthier ecosystem for everyone.How The MIRROR WorksThe MIRROR wont follow a rigid schedule. It will appear when a pattern becomes visible and worth your time. Youll find these pieces grounded in diverse data, ranging from group test results and retailer perspectives to industry interviews. Where appropriate, we will integrate your voice through surveys, thus turning your collective experiences into aggregated signals that help us distinguish a one-off anecdote from a genuine industry trend.A mirror doesnt distort. It reflects. If a development is robust and well-considered, that strength will be visible. If trade-offs emerge, we will show those, too. An industry that refuses to look at itself honestly risks mistaking movement for direction. An industry willing to reflect can evolve with greater discipline.The MIRROR exists to support that evolution. Not by amplifying noise, but by reflecting reality.Der Beitrag Movement vs. Direction Why We Are Launching The MIRROR erschien zuerst auf GRAN FONDO Cycling Magazine.

For years, the Cervlo S5 has been seen as the aero bike to beat. As a true pioneer of aerodynamic road design,we were keen to test it out in our 2026 aero road bike comparison. Does the S5 remain the benchmark in 2026, or have bold new aero concepts taken the lead?Cervlo S5 | 7.38 kg in Size 56 | 13,999 | Manufacturers WebsiteAero is everything. Few brands embody that mantra as consistently as Cervlo. For the brand with Canadian roots, it is not just a marketing slogan, but part of the companys DNA. From the very beginning, with bikes like the Soloist, they focused on one central question: how do you make a road bike measurably faster?Those engineering roots are still visible in every detail, and no bike showcases them as uncompromisingly as the S5. One glance at its silhouette is enough: the bayonet fork, the striking cockpit, the sculpted tube profiles shaped in the wind tunnel. For years, the S5 has set the benchmark in aerodynamic road design. Building on the iconic 2019 silhouette, Cervlo refined the concept for 2022, and again for 2025. Rather than starting from scratch, they sharpened what was already an exceptionally fast system, focusing on targeted improvements rather than a radical redesign.But is steady evolution enough when rivals now follow similar paths? In our 2026 aero road bike review, the S5 faces a new generation of high-speed machines that approach aerodynamics with the same single-minded focus that once defined Cervlo. The decisive question is whether pure efficiency is still enough to stay at the front, or whether being the benchmark today requires more than just maximum aero performance.All Aero? The Cervlo S5 PhilosophyIn this group test, the Cervlo S5, alongside the Factor ONE, is the bike that makes the fewest concessions to broad appeal something which defines its character. While many brands aim to strike a careful balance between comfort, weight and aerodynamics, Cervlo remain firmly committed to their philosophy: maximum efficiency first.The signature bayonet fork, the striking V-shaped cockpit and the boldly sculpted tube profiles are far more than visual flair. They are the physical expression of an uncompromising Aero is everything approach. Every line, every edge and every surface is shaped by that principle.Signature MoveThe distinctive bayonet fork is not a gimmick, but Cervlos aero signature, even if it is no longer unique in this test field.Comfy!Despite its uncompromising look, the rear end offers noticeable damping, making it one of the most comfortable bikes in this aero road bike review.Since the first generation, which established the S5s distinctive style, the concept has been refined in detail. The front end has grown taller and longer, and the cockpit is now integrated even more efficiently. The fact that this works is evident in the pro peloton. At Team VismaLease a Bike, riders such as Jonas Vingegaard regularly choose the S5, even in mountainous races. That alone speaks volumes about its balance. While Pauline Ferrand-Prvot opts for the lighter Cervlo R5 when outright climbing efficiency is the priority, others deliberately stick with the S5, because the watts saved against the wind often matter more than a few grams on the scales even in the mountains.V for VelocityThe V-shaped one-piece cockpit quickly settles you into a proper aero tuck.FiddlyThe deeply recessed seatpost clamp is tricky to access and can test your patience, especially in a direct comparison.No half measuresThe big gearing may feel ambitious on climbs, but it rewards you with serious speed on the other side.With 392 mm of reach and 565 mm of stack, the S5 sits in a modern, sporty position, without pushing you into extremes. It does not force you into an uncomfortable aero tuck, but enables an aggressive position that you can realistically maintain for hours. The specialist DNA shows in the details. Short 405 mm chainstays and a compact 982 mm wheelbase give the bike a distinctly eager, punchy character. At 7.38 kg, it is not among the lightest bikes in the field, especially when compared with the MERIDA REACTO TEAM or the featherweight ROSE Shave FFX.Size485154565861Top Tube520 mm535 mm550 mm565 mm581 mm595 mmHead Tube64 mm82 mm104 mm125 mm152 mm173 mmHead Angle71727373.573.573.5Seat Angle737373737373Chain Stay405 mm405 mm405 mm405 mm405 mm405 mmBB Drop74.5 mm74.5 mm72 mm72 mm69.5 mm69.5 mmWheelbase973 mm974 mm975 mm982 mm999 mm1,013 mmReach367 mm376 mm384 mm392 mm401 mm409 mmStack496 mm519 mm542 mm565 mm588 mm608 mmRace Ready The Spec Of The Cervlo S5The Cervlo S5s build follows its full aero, race-focused brief without compromise. Nothing is softened or toned down. Every component is chosen with one goal in mind: maximum efficiency at high speed.The gearing alone makes that clear. Shimanos DURA-ACE Di2 drivetrain with a 56/40 t chainset is a bold statement. For many amateur racers, that setup may feel a touch ambitious on steep climbs. Yet it is precisely this configuration that allows the S5 to come alive at high speeds and on descents. In context, it makes sense. While MERIDA and BMC offer a 36 x 30 as their easiest ratio, which is hardly relaxed either, the Cervlo delivers significantly more top-end speed. If you can put the power down, this bike gives you exactly the right tool for the job.At the heart of the build sit the deep-section Reserve 57|64 wheels, with DT Swiss 180 hubs. With a 57 mm rim up front and 64 mm at the rear, they underline the S5s uncompromising aero focus, integrating seamlessly with the frame platform. Their depth brings impressive composure and a smooth, settled ride feel, yet they prove more comfortable than you might expect.The 25 mm internal rim width is paired with 29 mm wide Vittoria Corsa Pro TLR tyres, which measure up at exactly 29 mm once installed. Aerodynamically optimised, with low rolling resistance and a beautifully supple ride quality, they fit the concept perfectly. On the road, they deliver tangible comfort and a reassuringly planted feel.The cockpit remains fairly classic with a 400 mm handlebar width. If you want to push further into an aggressive aero tuck, switching to a narrower option is an easy way to fine-tune your position. Cervlo even offer a free cockpit swap to make sure you get the optimal width for your position.All in, the spec is a clear expression of Cervlos philosophy: maximum performance at high speed. That focus comes at a cost. At 13,999, the S5 is the most expensive bike in our 2026 aero road bike review. Only the Factor ONE would exceed that in a hypothetical top-spec build, but our tested mid-spec model comes in lower at 13,399. Cervlo therefore set the financial benchmark in this comparison. The question is whether the performance on the road truly justifies that premium.Cervlo S5 2025 13,999SpecificationsSeatpost Cervlo SP34 D-ShapedBrakes Shimano DURA-ACE BR-R9200 160/160 mmDrivetrain Shimano DURA-ACE Di2 R9200 2 x 12Chainring 54/40 TStem Cervlo HB19 100 mmHandlebar Cervlo HB19 400 mmWheelset Reserve 57/64 12 x 100 / 12 x 142Tires Vittoria Corsa Pro 700 x 29cCranks Shimano DURA-ACE FC-R9200 170 mmCassette Shimano DURA-ACE CS-R9200 1134TTechnical DataSize 48 51 54 56 58 61Weight 7,38 kgSpecific FeaturesBayonet forkV-shaped cockpitCustom UDH derailleur hangerCervlo S5 in Review Efficiency Takes the LeadThe Cervlo S5 accelerates from a standstill with surprising ease, and delivers more punch on climbs than you might expect from such a single-minded aero race bike. A big part of that comes down to the geometry, which Cervlo now use across several models. With identical core figures, the Californians seem to have found a platform that works equally well for the climbing-focused R5 and the aero-driven S5. Once you are up to speed, this bike just wants to go even faster.That said, when you line it up against especially lively bikes such as the ROSE Shave FFX or the MERIDA REACTO TEAM, the S5 lacks a touch of explosiveness uphill. It slots in just behind the BMC and Wilier in this regard. The comparatively heavy Reserve wheelset and the aggressive gearing both play their part. Even so, the S5 climbs efficiently and confidently. It feels steady and powerful, rather than razor sharp more of a diesel engine than a pure sprinter on steep gradients.Once you are up to speed, whether on flat roads or in a full-gas sprint, the Cervlo S5 plays to its strengths without compromise. The high frame stiffness, aerodynamically optimised silhouette and large chainrings combine to make the bike feel easier the faster you go almost as if there is no upper limit. In terms of outright efficiency, the S5 ranks among the clear front runners in our 2026 aero road bike review. Thanks to the subtle rise in the cockpit, you can quickly settle into a low, slippery position, and hold it comfortably over long distances.Here, the S5 clearly distances itself from more versatile aero all-rounders such as the Wilier Filante or the ROSE Shave FFX, operating on a similar level to dedicated aero specialists like the Factor ONE. In a sprint, it remains composed and torsionally stiff, converting your effort directly into forward drive.Handling is precise, but not instantly intuitive. Like the Factor, the Cervlo rewards a short familiarisation phase. At high speeds, it feels planted and predictable, tracking confidently and remaining impressively stable. As the pace drops or the road becomes tighter and more technical, the handling is less intuitive than that of the MERIDA, and noticeably less playful than the BMC. On fast descents and long straights, its pronounced composure comes to the fore. Effortless agility and rapid changes of direction are not its main focus. With its deep front end and deep-section rims, the S5 reacts noticeably in gusty crosswinds. It remains manageable at all times, but it does require a sure hand and a bit of experience.Comfort is where the S5 genuinely surprises. Despite its uncompromising concept, it ranks alongside the Wilier and BMC among the more comfortable bikes in this aero road bike comparison. The rear end in particular offers perceptible damping, without ever feeling vague or diluting the bikes race-focused character.In the end, the Cervlo S5 is not a playful all-rounder but a highly efficient high-speed tool. If you thrive on sustained pressure and love riding fast, you are getting one of the quickest and, at the same time, most comfortable aero race bikes in the entire test field. Tuning tip: Try a longer, narrower cockpit to maximise your aero tuck.Who is the Cervlo S5 Made For?The Cervlo S5 is not a one-dimensional specialist, but an aero race bike with a surprisingly broad range. It truly comes into its own wherever speed needs to be built and sustained. Flat to rolling races, long solo breakaways, high-speed sprints from a rolling start, or fast stages ridden at consistently high pace are exactly where this bike shines.Unlike more radical concepts such as the Factor ONE, the S5 also performs impressively well on more demanding terrain. Thanks to its shared geometry with the R5 and its noticeable rear compliance, it remains competitive on rolling courses and longer climbs. Only when the road tilts up sharply and attacks come thick and fast does it lack a touch of snap. Races defined by constant changes of pace will expose that slight deficit in reactivity.Tight criteriums or courses that demand repeated accelerations from low speed are not its ideal playground. In those scenarios, bikes such as the MERIDA REACTO TEAM, the BMC Teammachine R01 or the ROSE Shave FFX feel distinctly more agile and punchy.AccessibilityBeginnerProBLING FACTORlowhighAGILITYsluggishplayfulSTABILITYnervousconfidentHANDLINGdemandingintuitiveEFFICIENCYlowhighACCELERATIONsluggishnimbleFUN FACTORdulllivelyCOMFORTfirmcomfortableVERSATILITYlowhighHelmet Sweet Protection Falconer Aero 2Vi MIPS Block Party LTD | Glasses Sweet Protection Shinobi RIG Reflect | Jersey Canyon CFR Herren Langarmtrikot | Bibs Canyon CFR Cargo Men Bibshort | Shoes Specialized S-Works Ares 2 | Vest Pas Normal Studios Mechanism Stow Away GiletConclusion on the Cervlo S5The Cervlo S5 remains one of the fastest aero road bikes on the market in 2026. It does not win you over with playful handling or featherweight agility, but with sheer efficiency the core principle that defines Cervlo. The faster you ride, the more clearly that efficiency reveals itself. Compared with more versatile aero all-rounders, the S5 gives up a touch of explosiveness. In return, it delivers a ride feel purpose-built for sustained high speed. The fact that it manages to remain surprisingly comfortable is one of the most welcome surprises of this otherwise uncompromising concept.TopsSurprisingly high comfortOutstanding efficiencyImpressive stabilityFlopsFiddly seatpost clampFind out more at cervelo.com.The TestfieldThis bike was tested as part of the 2026 Aero Road Bike Group Test for an overview of this group test as well as all other tested aero bikes, check out the 2026 Aero Road Bike Group Test.All bikes in test: Cervlo S5 | Factor ONE | MERIDA REACTO TEAM | ROSE Shave FFX | Wilier Filante SLR ID2Der Beitrag Cervlo S5 Review in our 2026 Aero Road Bike Comparison erschien zuerst auf GRAN FONDO Cycling Magazine.

Wilier enter our 2026 aero road bike comparison with an undeniably elegant race machine, the brand new Filante SLR ID2. The concept centres on tailored aero solutions, a holistic performance philosophy, and what is arguably the sleekest design in the entire test field. Is that enough to compete with some of the most uncompromising aero bikes on the market, or is it all style and no substance?Wilier Filante SLR ID2 | 7.3 kg in Size L | 12,700 | Manufacturers WebsiteFor our 2026 aero road bike comparison, Wilier have sent the latest version of their Filante SLR aero all-rounder, the ID2. It could hardly come at a better time: Wilier and Cervlo are the only brands in this group test currently ridden by UCI WorldTour teams. That pedigree really shows in the confident overhaul of their popular aero race bike.A hunger for speed is built into the Filante SLR ID2 from the outset, anchored in a holistic concept that combines an aerodynamically optimised frame, a fully integrated cockpit and refined bottles with matching cages. Yet for all the emphasis on drag reduction, weight has not been overlooked either. On paper, it sounds like the complete aero all-rounder, but is that enough to make its mark in the 2026 aero road bike review?Elegance in the Wind the Philosophy behind the Wilier Filante SLR ID2Wiliers flair for building uncompromising race bikes became clear during our big 2025 aero road bike review, where the previous Filante SLR offered few concessions to comfort. With the new model, that is set to change. A modern race bike needs more than sharp geometry it has to offer a smooth ride and generous tire clearance too.Truly aeroWith its Aero Kit, Wilier has the best and fastest bottle integration in the 2026 aero road bike review.Comfort plusThe combination of Miche Kleos RD 50 wheels and Vittoria Corsa Pro tyres delivers a fast and stylish alternative to the stiffest wheelsets in the test field.That step into the modern era is obvious in the design. The black Filante SLR ID2 with its shimmering logos is arguably the most eye-catching bike in this test field and, in our view, the best-looking. Cleanly integrated details add to the appeal and promise real speed gains. The wide fork crown, for instance, has been taken straight from Wiliers Rave SLR ID2 gravel race bike. Just like its predecessor, the ID2s seat stays flare dramatically, a feature that has become a hallmark of todays aero road bikes, as youll see on the Factor ONE and MERIDA REACTO TEAM.But there is more. The Filante SLR ID2 has a genuine ace up its sleeve a true unique selling point. Wilier supply specially developed aero bottles, perfectly matched to the frame, along with dedicated bottle cages. Other brands such as BMC, ROSE and Factor offer proprietary cages, but only Wilier integrate the system so consistently into the overall aerodynamic concept. Getting them in and out of the cages requires a little practise though.Miche through and throughFrom the computer mount and wheelset to details such as the bottom bracket and thru-axles, Wilier rely entirely on their in-house Miche components for the hardware.Black on blackIn the black paint finish, the cockpit, colour-matched to the frame, looks understated rather than spectacular. The other colour options in the range are where things get truly interesting.Attention to detailA small Filante logo on the seat stay underlines the sporty character of this aero road bike.The result is a cohesive package that carries through to the geometry, which aligns closely with the Wilier Verticale SLR lightweight race bike. With a stack-to-reach ratio of 1.42, the riding position is low and purposeful, ideal for launching attacks on the flat, pushing hard on climbs, or settling into the increasingly popular aero position on the hoods. Despite this, the Filante SLR ID2 feels slightly more forgiving than the other bikes in our test field. A 72.5 head angle paired with short 411 mm chainstays delivers sharp, precise handling, while the wheelbase provides reassuring composure at high speed.SizeXSSMLXLXXLTop Tube508 mm526 mm542 mm559 mm576 mm590 mmSeat Tube450 mm480 mm510 mm530 mm550 mm570 mmHead Tube99 mm115 mm132 mm149 mm166 mm183 mmHead Angle70.671.57272.57373.5Seat Angle75.274.57473.57373Chain Stay411 mm411 mm411 mm411 mm413 mm413 mmWheelbase980.5 mm985.1 mm992.9 mm1,000.4 mm1,010.1 mm1,018.5 mmReach373.5 mm380 mm386.5 mm393 mm400 mm408 mmStack505 mm523 mm541 mm559 mm577 mm595 mmBlack on Black the Spec of the Wilier Filante SLR ID2Good looks are one thing, but a race bike ultimately stands or falls on its spec. Wilier have equipped our Filante SLR ID2 with a Shimano DURA-ACE Di2 groupset, including a Shimano power meter. The drivetrain pairs a 52/36 t chainset with an 11-30 t cassette, striking a well-judged balance between top-end speed for the sprint and low range for steep climbs. Braking is handled by a 160 mm rotor up front and 140 mm at the rear.Wilier round off the build with their in-house Miche Kleos RD 50 wheelset, shod in Vittoria Corsa Pro tires in 70030 mm, which measure a true 31 mm on the rims. In this configuration, including the aero bottle cages, our test bike tips the scales at 7.3 kg and costs 12,700.Wilier Filante SLR ID2 2026 12,700SpecificationsSeatpost Wilier Carbon D-ShapedBrakes Shimano DURA-ACE BR-R9200 160/140 mmDrivetrain Shimano DURA-ACE Di2 R9200 2 x 12Chainring 52/36 TStem Wilier F-Bar 110 mmHandlebar Wilier F-Bar 370 mmWheelset Miche Kleos RD 50 12 x 100 / 12 x 142Tires Vittoria Corsa Pro 700 x 30cCranks Shimano DURA-ACE FC-R9200 172,5 mmCassette Shimano DURA-ACE CS-R9200 1130TTechnical DataSize XS S M L XL XXLWeight 7,30 kgSpecific FeaturesUniversally compatible aero bottle cagesMatching aero bottlesMiche components with refined detailingThe Wilier Filante SLR ID2 in Review Speed with ConfidenceAs an aero bike and race-focused all-rounder, the Wilier Filante SLR ID2 is designed to handle a wide range of racing scenarios. What does that actually feel like when youre in the saddle? Out on our test loop in the foothills of the Pyrenees, the Wilier quickly proves it offers more than just good looks. The riding position is nicely centred, and the handling feels intuitive and reassuring. You feel at home straight away. Aero down to the finest detail even the Factor ONEs bottles are slower!That sense of security is reinforced by the balanced yet direct steering. The Filante thrives on speed, becoming increasingly stable as the pace rises. In tight corners it needs a slightly firmer input, but it always remains predictable. This intuitive character inspires confidence and helps you keep a cool head in hectic race situations. What you do not get, however, is the razor-sharp snap of a bike like the BMC Teammachine R.To unlock the full potential of the Filante SLR ID2, you need to make the most of its handling traits. When you put the power down, the bike responds willingly. It may not feel quite as explosive as the lighter bikes from ROSE, BMC and MERIDA, yet it accelerates more eagerly than aero heavyweights such as the Cervlo S5 and Factor ONE.The result is a fast, confidence-inspiring machine that also aims to impress with its efficiency. Here too it performs at a very high level, even if it cannot quite match the outright speed of the Cervlo and Factor. The aero refinements clearly work well, allowing the Wilier to gather speed quickly and with minimal fuss, and just as importantly to hold that speed with ease. In terms of efficiency, it sits on par with the bikes from BMC and MERIDA.One standout feature is its compliance. The Filante SLR ID2 is one of the most comfortable bikes in this aero road bike review. That said, we are still talking about comfort in the context of a race bike. The Vittoria Corsa Pro tyres, measuring a true 31 mm, make long days in the saddle entirely manageable. If plush comfort is your top priority, none of the bikes in this aero road bike test are built for that brief.All in all, Wilier have delivered a meticulously detailed and genuinely fast race bike with a thoroughly thought-through concept. It is a machine we would happily line up on the start line with, and one that more than earns its place in the WorldTour peloton. Tuning tip: Upgrade to the new Miche Deva RD wheels for even more speed!Who is the Wilier Filante SLR ID2 Made For?The Wilier Filante SLR ID2 is a bike without any big surprises, and we mean that as a compliment. The concept of a deep aero frame, striking looks and clearly defined aerodynamic optimisation works exactly as you would hope. It promises speed and delivers on that promise without fuss. Its relatively low weight and composed, intuitive handling play a big part here. Whether you are a beginner pinning on a race number for the first time or a seasoned racer, you will feel at ease on the Wilier from the off its a bike that builds confidence quickly. That makes it a genuine all-rounder for racing. High mountain stages, flat-out sprint days or chaotic race situations in a tightly packed bunch; the Filante SLR ID2 remains a fast and dependable companion whatever the profile throws at you.AccessibilityBeginnerProBLING FACTORlowhighAGILITYsluggishplayfulSTABILITYnervousconfidentHANDLINGdemandingintuitiveEFFICIENCYlowhighACCELERATIONsluggishnimbleFUN FACTORdulllivelyCOMFORTfirmcomfortableVERSATILITYlowhighHelmet POC CYTAL MIPS | Glasses Oakley Radar Plate | Jersey Q36.5 Dottore Grid Skin | Bibs Q36.5 Dottore Pro | Shoes Q36.5 Unique Pro | Socks Pas Normal Studios Mechanism Aero SocksConclusion on the Wilier Filante SLR ID2With the Filante SLR ID2, Wilier field a serious front-runner in the 2026 aero road bike comparison. The bike impresses with exceptionally intuitive handling, high efficiency and a competitive weight package. What keeps it from taking the overall win is a final touch of sharpness in the handling that would elevate the Filante SLR ID2 to absolute perfection. Even so, the Wilier operates at an extremely high level, and would find a very welcome home with every member of the GRAN FONDO editorial team.TopsIntuitive handlingHigh levels of comfortThe best-looking paint finish in the testFlopsThe aero bottles take a little getting used to when you pull them from the cageMore information at wilier.com.The TestfieldThis bike was tested as part of the 2026 Aero Road Bike Group Test for an overview of this group test as well as all other tested aero bikes, check out the 2026 Aero Road Bike Group Test.All bikes in test: Cervlo S5 | Factor ONE | MERIDA REACTO TEAM | ROSE Shave FFX | Wilier Filante SLR ID2Der Beitrag Wilier Filante SLR ID2 Review in our 2026 Aero Road Bike Comparison erschien zuerst auf GRAN FONDO Cycling Magazine.

Aero is everything! Or is that just a marketing mantra? Deep-section rims, bayonet forks, narrow cockpits. For years, brands have been promising the same thing: more speed through greater efficiency and lower weight. How much of that actually holds up once you step outside the lab? We took some of the hottest aero road bikes of the moment to Girona for our comprehensive aero road bike review to find out which one truly deserves the title of best aero road bike of 2026.This isnt a re-run of our 2025 road bike comparison. Instead, its a focused extension featuring newly launched aero race bikes. We deliberately chose not to include models weve already tested. The only bike returning from last years line-up is the BMC Teammachine R 01, and its here for a reason: as our benchmark.Table of ContentsBetween Wind Tunnel and Real-World Racing: The Evolution of Aero Road BikesIn the Slipstream of the Pros: The Test RouteWhat Really Matters for the Best Aero Road Bike of 2026? Our Test Criteria ExplainedThe Hottest Aero Road Bikes of 2026: The Test The Bikes and our Best in TestTops & FlopsConclusion: Aero is Everything?Between Wind Tunnel and Real-World Racing: The Evolution of Aero Road BikesMore than 20 years ago, bikes like the Cervlo Soloist marked the beginning of the aero era in road cycling. Models such as the original Trek Madone and Specialized Venge followed, each a radical take on the aerodynamic race machine. But saving watts came at a price. Improving aerodynamics meant larger surface areas and more complex tube profiles. That required not only more material to shape those bigger forms, but also additional carbon layers to maintain the necessary stiffness. The result was simple: extra weight.Up until the last few years, things were neatly divided. Flat stage? Aero. Mountains? Climber. For most racers, though, the sweet spot sat somewhere in between. The reason was obvious. Aero race bikes were heavy. When the road tilted skywards, the wind-cheating missile usually stayed on the team bus, and riders reached for the lightest climbing bike they could get.Today, that clear separation has blurred. Thats not because climbing bikes have suddenly turned into aero weapons, but because modern aero bikes have shed a serious amount of weight. Advances in carbon lay-ups, manufacturing processes and integration now allow brands to produce aero frames that come in well below the weights of their predecessors, without sacrificing stiffness or stability.Who Should Buy an Aero Road Bike?In the WorldTour circus, the weight of modern aero bikes is largely irrelevant. The UCIs 6.8 kg limit sets the lower boundary anyway. Thats exactly why you now see aero bikes even on the toughest mountain stages not because of marketing, but because the numbers add up. Aerodynamic efficiency saves watts, and every watt saved reduces the overall strain over hours of racing.The reason is simple: races are getting faster. Attacks come earlier and hit harder, and even mountain stages (thanks Pogi) are often ridden at a pace where aero gains outweigh the theoretical weight penalty. Gravity hasnt disappeared from pro cycling, but its no longer the decisive limiting factor it once was.One thing is clear. Pure climbing bikes are becoming increasingly rare at the top level. Instead, two concepts dominate: uncompromising aero race bikes, and integrated aero all-rounders. So are climbing bikes becoming the new amateur race bikes? For many passionate riders, they hit the sweet spot of comfort, fun and performance thanks to their low weight far more quickly than a full-blown aero rocket ever could.We can follow that logic. Yet most of us still want the pros aero missiles. The real question is whether that makes sense if your FTP isnt north of 5 W/kg. Without the UCI limit, you could theoretically ride a sub-6 kg bike and gain a genuine weight advantage on long climbs. Still, the benefit of reduced drag isnt a wind tunnel myth. If you ride long, fast training loops, spend plenty of time in a group, or simply enjoy holding a high pace, youll feel the advantage of a more efficient platform. An aero bike wont magically turn you into a 40 km/h rider, but you will notice that 40 km/h feels less like full gas, especially when youre riding into the wind or repeatedly closing gaps.So the key question isnt whether aero makes sense. Its how fast you ride, and where. If you regularly average over 30 km/h, spend lots of time exposed to the wind, train in fast groups, or you race, an aero bike offers clear benefits. The saved watts add up in a way you can genuinely feel.If, on the other hand, your riding is mostly long Alpine passes, you rarely venture into high-speed territory and you prioritise maximum lightness, youll likely be happier on a lightweight all-rounder or climbing bike. For most ambitious riders, the truth lies somewhere in between. Thats exactly where modern aero all-rounders come in: aerodynamic enough for high speeds, light enough for long climbs, and balanced enough for every race situation. And thats why were seeing fewer extreme specialists: meeting that broader brief is exactly what challenges todays engineers and designers.Disclaimer: A Quick Reality CheckBefore we dive into the bikes and properly geek out, lets be honest for a moment. In this test, were reducing the bikes down to their raw performance. Speed. Efficiency. Measurable gains. Which bike is more efficient? Which one performs best in an all-out sprint? Thats a valid part of a comparison like this.But not everyone races. Not everyone defines a ride by FTP, personal bests or podium finishes. And thats where a certain responsibility comes in. If we only talk about the fastest, its easy to create the impression that you need exactly that kind of bike to belong. Thats not the reality of our sport, nor should it be.Still, aero bikes have an undeniable appeal. They look fast, they feel fast, and in the pro peloton theyre ultimately the weapon of choice. So this test is about whats technically possible, the cutting edge of development, and perhaps a glimpse of what can be achieved. Its not a rulebook for the right buying decision.How do you Develop an Aero Road Bike?The biggest leap in modern aero road bike development no longer lies in individual tube profiles. Its about viewing the system as a whole. Using CFD analysis, engineers simulate airflow and yaw angles around the frame, fork, wheels, cockpit and even the bottles. Only once the digital model delivers convincing results does it head to the wind tunnel.But even there, the set-up is crucial. Tire width, rim depth, riding position and, above all, the testing protocol all influence the outcome. Wind tunnel figures depend heavily on the chosen scenario. Rider position, body dimensions and tire choice can noticeably affect the results. Brands understandably tend to highlight the configuration in which their bike performs best. That doesnt make the numbers wrong, but it does make them context-dependent. And thats exactly why it pays to look a little closer.Does that make wind tunnel testing pointless? Quite the opposite. Its a central development tool, just not definitive proof of superiority. The defined test scenario has a major impact on the result. Published figures therefore show only a slice of reality, not the full picture.And heres the crucial bit: The frame itself accounts for only a fraction of total drag. The biggest aerodynamic factor is sitting on the bike. Thats why its not enough to simply design the fastest tube profile. What matters is how well rider and machine harmonise as a single system.What works in the wind tunnel at a constant speed and ideal yaw angle can lose its advantage instantly if your hips lock up after 20 minutes, or your breathing becomes restricted. Thats why were increasingly seeing higher stack values and cockpits with a slight rise. Its not for a more upright, comfortable posture, but to hit the sweet spot between a powerful pedalling position and a compact aerodynamic silhouette.Aero is no longer just a feature: Its the foundation of modern race bike development. The decisive question isnt which bike is fastest under laboratory conditions, but which system delivers the most speed per watt in the real world.In summaryAero road bikes have evolved dramatically over the past 20 years. Once seen as fast but heavy specialists for flat terrain, they have become significantly lighter and far more versatile thanks to advances in carbon manufacturing and improved integration. In the pro peloton, modern aero bikes have increasingly taken over from the lighter climbing bikes.In the Slipstream of the Pros: The Test Route for our Aero Road Bike ReviewAero road bikes may be born in the wind tunnel, but they have to prove themselves on the road. There are few better places for that than Girona.Here, long high-speed stretches meet rolling terrain that constantly shifts the rhythm. There are long, fast sections where every watt into the wind matters, followed by short, punchy climbs where acceleration and position count for more than any computer-based airflow simulation. Then come the descents. Fast, at times tight, often with crosswinds that can turn deep-section wheels into either a turbo boost or a proper white-knuckle ride. In short, this terrain offers exactly the mix where aero concepts have to show whether they truly work in real race conditions.Just north of the city, we set up base in an old Catalan masia at the foot of Mare de Du del Mont. You can read more about our accommodation, Off Grid Girona.What Really Matters for the Best Aero Road Bike of 2026? Our Test Criteria ExplainedGood is whats fast. Sounds simple. It isnt. In real racing, speed is more than a low CdA number in the wind tunnel. Its not just about riding at 45 km/h in a perfect yaw angle. Speed is also crucial when the pace suddenly surges, the tarmac gets rougher, the wind hits from the side, or everything turns frantic in a bunch sprint. Thats why the best aero road bike of 2026 isnt automatically the most radical or spectacular bike on test.For exactly that reason, we deliberately included some modern aero all-rounders alongside the uncompromising aero specialists. These are bikes that dont just shine on endless straights, but also aim to perform uphill, through technical sections and in constantly changing race scenarios. For many riders, these balanced concepts are ultimately the faster choice.So our answer to the question of the best aero road bike isnt a single data point. Its a clearly defined set of criteria that considers performance, ride feel and intended use in equal measure. A modern aero road bike isnt just dependent on a few deep-profile components. Its a complete system. And thats exactly how we approached this test.High Speed or High Stress? Why Handling Builds ConfidenceHandling is what decides whether a bike feels intuitive and alive beneath you, or whether it drains your focus with sluggish steering. We pay close attention to how directly it reacts to input at the bars, how precisely it holds a chosen line, how much correction it demands, and whether it builds confidence at speed or slowly chips away at it. A good aero road bike shouldnt just be stable. It has to remain predictable and fully controllable, even when the road and the race get messy.The Defining Trait of a Race Bike: AccelerationThis is where it gets serious. Acceleration reveals how efficiently a bike converts your watts into forward momentum. We test explosive sprints from a standstill as well as hard re-acceleration from high speed the moments when attacks are launched and races are decided.Kick hard, and it should feel like the bike surges forward the instant you rise out of the saddle. An aero road bike that only shines at a steady pace but feels sluggish when the speed changes will simply bleed seconds when it counts.Are Aero Road Bikes Uncomfortable? Comfort on a Race BikeComfort isnt the main objective of a race bike, but its a genuine performance factor, both in terms of riding position and ride quality. We assess how effectively a bike filters vibrations and impacts without losing its sharp race character. A good aero road bike smooths out exactly as much as necessary; no more, no less. If youre constantly feeling harsh hits through your hands, shoulders or lower back, you dont just lose power over time. You lose focus too.How Much Faster is an Aero Road Bike? Efficiency Under the MicroscopeEfficiency is about how effortlessly a bike builds speed, and also how well it maintains it. What really counts is the sensation on the road. How noticeable is the drag? How much effort does it actually take to hold 40 km/h?How Stable are Aero Road Bikes in Crosswinds? High-Speed StabilityStability shows itself when speeds climb and the wind starts pushing from the side. We look at how calmly a bike tracks at 60 or 70 km/h, whether it holds its line with confidence or demands constant corrections.Just as important is how it behaves on rough tarmac and broken surfaces. Does it stay planted and composed, or does it start to feel nervous and lose its edge? With deep-section wheels in particular, this becomes crucial. A good aero road bike should inspire confidence, even at high speed and in blustery crosswinds.Are Aero Road Bikes Any Good in the Mountains? Versatility for Real-World RacingNot every aero road bike is built for every race. We assess how broad a bikes true range of use really is, from flat high-speed circuits to rolling classics-style routes and mountain stages packed with repeated changes of pace.Is it a straight-line missile only made for full gas efforts, or does it still deliver when the race turns unpredictable? The fewer compromises an aero road bike forces you to make, and the more scenarios its capable of handling, the higher its versatility score.Last but Not Least: The Style FactorNow were venturing into more subjective territory, but that doesnt make it irrelevant. Taste is personal, yet the design language brands develop usually follows a clear logic. We evaluate how cohesive an aero road bike appears as a complete package: its proportions, lines, the integration of cockpit and wheels, and the transitions within the frame. Does the design feel cohesive, integrated, thoughtfully conceived and consistently executed? An aero road bike can polarise. But even an extreme concept should look coherent and purposeful.In BriefThe best aero road bike of 2026 doesnt just impress with standout wind tunnel figures, it proves its worth in real race conditions. What matters is a well-balanced overall package combining high efficiency, precise handling, punchy acceleration, noticeable comfort, confidence-inspiring stability at speed, and the versatility to perform across a range of terrain.The Hottest Aero Road Bikes of 2026 at a Glance: The Bikes and our Best in TestAfter last years Rari race bike group test, were going all in on one theme this time: aero. And 2026 proves one thing above all rarely has the aero segment been this diverse.From uncompromising high-speed specialists to modern aero all-rounders aiming to balance weight, efficiency and handling, the field shows just how differently brands interpret and prioritise aerodynamics.Unsurprisingly, pricing sits firmly in the Champions League. The average comes in at just under 12,000, largely driven up by two especially bold aero concepts that push the ceiling significantly higher. For our test, though, thats only a side note. What matters isnt the price tag, but performance on the road. Six concepts, six philosophies, and one key question: which aero road bike is truly the best in 2026?BrandModelGroup SetWheelsTire clearance (700c)Weight (kg)Price ()BMCTeammachine R 01Shimano DURA-ACE Di2 R9200DT SWISS ARC1100 65mm307.19 12,999.00CervloS5Shimano DURA-ACE Di2 R9200Reserve 57/64347.38 13.999,00FactorONESRAM FORCE AXSBlack Inc Sixty Two348.45 13,399.00MERIDAREACTO TEAMShimano DURA-ACE Di2 R9200Vision Metron RS 60327.05 10,299.00ROSEShave FFXSRAM RED AXSROSE RC55CS356.66 8,500.00WilierFilante SLR ID2Shimano DURA-ACE Di2 R9200Miche Kleos RD 50347.30 12,700.00Average337.28 11,982.67In Short: BMC Teammachine R01 TWOAs the deserved and dominant winner of our Rari race bike group test, the BMC Teammachine R 01 returns as the only familiar contender in this line-up, deliberately included as our benchmark. What once sounded like science fiction, with its radical wide fork design, now feels almost normal. Yet the execution remains pure Swiss engineering: flawless finish, no creaks, nothing that feels accidental. Even the spacers and cockpit are perfectly colour-matched, seamlessly integrated into the overall look.For 2026, BMC once again deliver the sharpest handling in our comparison. Its razor-precise, supremely controlled and still sporty enough to let you pile on the pressure. On top of that, efficiency sits right at the top level, without compromising its all-round capabilities. Even though it doesnt take overall victory this time, the Teammachine R 01 remains our reference point for a no-compromise, thoroughly complete race bike package.In Short: Cervlo S5The Cervlo S5 is one of the purest expressions of the aero is everything philosophy in this test, and at the same time one of the most era-defining bike designs of recent years. Its striking front end, complete with bayonet fork, clearly showcases a concept aimed at maximum efficiency. Despite that radical approach, its the most comfortable bike in the group. Once up to speed, the S5 feels exceptionally calm, holds its pace with ease, and still accelerates with real authority when you kick again from an already high tempo. The focus is clearly on high-speed performance and rock-solid stability, rather than playful handling or maximum intuitiveness.In Short: Factor ONEThe Factor ONE takes the most radical aero approach in the entire comparison. Its a bike that refuses to compromise, and its certainly not for everyone. Minimal frontal area, deep tube profiles and an extremely wide bayonet fork all serve one clear objective: maximum efficiency at maximum speed. Weight, comfort and easy-going manners? Secondary. Once youre pushing beyond 40 km/h, the ONE feels like it has been unleashed. It accelerates with real authority from an already high pace, driving forward on descents with an effortlessness that feels almost surreal. Its the most specialised bike in the field, visually like a rolling prototype, conceptually closer to a time trial machine than a classic all-round race bike.In Short: ROSE Shave FFXThe ROSE Shave FFX positions itself between a full-blown aero race bike and a modern all-rounder. Its aerodynamically optimised, yet clearly carries versatility in its DNA. At 6.7 kg, its the lightest bike in the test field, and you can feel that immediately when accelerating or heading uphill. The punch is explosive, as if the bike is just waiting for you to rise out of the saddle. During sudden accelerations or on short, punchy climbs, the Shave FFX feels lively and alert. Handling is agile and precise, almost playful on twisty roads, yet never nervous. It may not quite match the most radical aero machines here for outright high-speed efficiency, but it counters with a convincing overall package: low weight, direct feedback and an intuitive ride feel that makes it easy to push hard.In Short: Wilier Filante SLR ID2The Wilier Filante SLR ID2 follows a holistic aero all-round approach. Theres plenty of integration, refined detailing, and a set-up that keeps comfort and riding enjoyment clearly in focus alongside efficiency. Rather than chasing extremes, its a deliberately balanced race all-rounder with a performance edge and an eye on style we think its the best-looking bike in the test field. Its aimed at riders who want aero performance without sacrificing comfort, aesthetics or versatility.Best in Test: MERIDA REACTO TEAMEfficient, balanced, composed. The MERIDA REACTO TEAM might not be the most aerodynamic bike on paper, but its the most complete package in real-world racing. It blends high efficiency with handling that feels direct, secure and intuitive, while delivering sharp acceleration in sprints, on climbs and through fast descents. Add to that a low weight of 7.05 kg and a refreshingly distinctive, modern and angular look, and the result is clear. If youre after an aero road bike that doesnt feel like a specialist tool in everyday riding, but like a seriously fast and genuinely fun race machine, the REACTO TEAM strikes exactly that balance. Thats what makes it the deserved winner of our 2026 aero road bike comparison.Tops & FlopsTopsThe narrow, ergonomic cockpit of the BMC brings you and the bike into perfect harmony for a compact aero position. Rapid.The Vision Metron RS 60 wheels on the MERIDA combine low weight with serious aero performance. For us, its one of the best wheel set-ups in the entire test field.Wiliers bottle cages work just as well with aero bottles as they do with standard ones, all while staying aerodynamically optimised. Sleek.Che spettacolo, il Filante! The Wilier Filante impresses with elegant aero detailing and beautifully flowing lines.FlopsClose call. With an official tire clearance of just 30 mm, the BMC sits at the lower end of the test field here, leaving very little room for classics-style set-ups.Heavy duty. The uncompromising aero focus of the Factor ONE comes at a price. At 8.45 kg, its by far the heaviest bike in the entire comparison.The seatpost clamp on the S5 is neatly integrated visually, but it sits very low inside the frame, making it very fiddly to access.Conclusion: Aero is Everything?Our 2026 aero road bike review makes one thing clear: maximising aerodynamics doesnt make a perfect race bike. Weight, handling, tire clearance and riding position matter just as much. The best aero road bike isnt necessarily the most radical or the most expensive. Its the one that blends aerodynamic efficiency with control and genuine riding enjoyment, and actually works in your day-to-day racing. Aero is everything? In the pro peloton, pretty much. For you? Maybe, but only if the rest lines up. In the end, what counts is the bike youre always happy to roll out of the garage. The one that makes you feel not just fast, but truly comfortable and confident.But what does all this actually mean for your next race? Our 7 key findings from the test reveal what really matters for aero road bikes in 2026 from tire clearance and riding position to setup tricks that even inspire the pros. The full article will be published shortly.Der Beitrag Aero Road Bike Review 2026 Which is the Best Aero Road Bike? erschien zuerst auf GRAN FONDO Cycling Magazine.