CyclistNew Ribble Allroad bikes are aero-optimised and offer up to 38mm tyre clearanceRibble has launched a new range of Allroad SL carbon bikes, headlined by the Allroad SL R, which includes aero features and offers 38mm tyre clearance. Prices start at 2,999 and Ribble claims a 7.5kg weight for the top spec 8,299 Hero build in size M, equipped with Shimano Dura-Ace and Zipp 353 NSW wheels.The Ribble Allroad SL offers a more affordable option. Its frame is based on the Endurance SL and is slightly less aero-optimised with a little less tyre clearance at 35mm. Its available in stock builds with prices starting at 1,699. The highest-spec 2,999 Pro build has an 8.8kg claimed weight and is equipped with Shimano 105 Di2 and Mavic Cosmic S carbon wheels.Finally, theres an electric opinion, the Ribble Allroad SL R e. Its powered by the lightweight Mahle eBikemotion X20 drive system and has a claimed weight as low as 11.8kg and a range of up to 140km. Prices start at 3,999 and head up to 8,499 for the Hero build.As usual, Ribble offers online spec configuration and custom colour options across the range, with over a million colour combinations possible.Road+ bike rangeRibble describes the Allroad as a road+ bike. Its designed to be efficient and comfortable when ridden on tarmac, but with the capability to handle off-road excursions.The tyre clearance drops to a still-considerable 35mm if you fit mudguards on the hidden mounts and Ribble delivers a rack converter, so that you can fit the Allroad for load-lugging should you wish.Many of the Allroad SL Rs features are developed from the Ribble Ultra Road aero road race bike. That includes the aero tube profiles and seatpost, with a waisted head tube and a wider bulge in the down tube, similar to that of the Pinarello Dogma F, which improves aerodynamics around the bottle cages.The Allroad SL R and SL R e are fitted with the Ultra Bar Second Generation (UB2) handlebars, which incorporate the same patented airflow-tripping wake generator design as the Ultras. A separate bar and stem, rather than the Ultras one-piece design, ensure adjustability and theres full internal cable routing. While the Ultra bar can be used without bar tape, Ribble will tape the bars on all of its bikes when sold. Bar widths increase from 34/38cm up to 40/44cm. For both pairs of figures, the former is for the tops, the latter for the drops; as with modern bikes like the Trek Madone the bars flare significantly, putting you in a more aero position on the tops but adding control when in the drops. Ribbles bike builder allows you to spec narrower bars if youre looking for extra aero benefits.At the same time, Ribble has relaxed the Allroads geometry, saying that this makes it comfortable for all-day riding and for taking on mixed terrain. The Allroad SL R and SL R e use a mix of high spec Toray T1000 and M46 carbon fibre, similar to that used in premium bikes such as the new Wilier Verticale, helping to lower the frame weight.In the SL R, theres also down tube internal frame storage. This is becoming a popular addition to more endurance-focussed road bikes including the Canyon Endurace and also in many of the best gravel bikes. Ribble has worked with Restrap to develop the integrated Rifft tool kit, which can be ordered with the tools to fix many roadside problems, including a tubeless repair kit and even a mini pump.You can fit Ribbles aero-optimised bottle cages, which abut the frame along their length for better aerodynamics and are shielded from the airflow by the broadened down tube, offering extra free speed over riding the bike without bottles and cages. Related Posts Opinion: Its time to rethink drop bar bike categories Best all-road bikes 2024 reviewed Best endurance road bikes 2024 reviewed Ribble Ultra Road launch: all-new aero bike with unique bars The best gravel bikes 2024 reviewed Successor to the Endurance SLWhile the Allroad SL Rs design is derived from the Ultra SL R, the Allroad SL is based more on the Endurance SL. The frame is made using a mix of T800 and T700 carbon fibre, the same as included in the Endurance SL. Theres a more standard round two-piece bar and stem, external cable routing and round seatpost.Ribble has added the full range of frame mounts to the Allroad SL too, including hidden mudguard mounts and the option to fit a rack.Electric optionRibble has been a keen adopter of the Mahle eBikemotion electric motor system, with a number of bikes available with its rear hub motor.The Ribble Allroad SL R e incorporates the newer X20 system from Mahle. This has a more compact motor with greater torque of 55Nm than the older X35 system and includes a torque sensor for improved power management.The fully integrated down tube battery has increased in capacity to 350Wh from the Endurance SL es 250Wh, providing a 140km claimed range. Theres also the option to add an external range extender to power the bike for over 200km.Mahles app provides a range of ride-tuning functionality, as well as route planning and the option to regulate power output based on your heart rate, as used by Sean Yates on his Ribble Endurance SL e.Find out more about the Allroad SL R e on cyclingelectric.comSpecs and pricesRibble will sell the Allroad in a range of pre-configured specs, but also gives you the option to customise your build. All specs except the Allroad SL Sport with Tiagra are fitted with a 50/34t compact crankset with an 11-36 tooth cassette.Ribble Allroad SL R pre-built specsAllroad SL R SportFrame: Allroad SL R Carbon Monocoque Groupset: Shimano 105 212-Speed MechanicalHandlebars: Level AlloyWheels: Mavic Aksium 1 Disc Base price: From 2,999Allroad SL R EnthusiastFrame: Allroad SL R Carbon Monocoque Groupset: Shimano 105 Di2 212-SpeedHandlebars: Level Alloy Wheels: Mavic Aksium 1 Disc Base price: From 3,999Allroad SL R ProFrame: Allroad SL R Carbon Monocoque Groupset: Shimano Ultegra Di2 212-SpeedHandlebars: Ribble UB2 Carbon Wheels: Mavic Cosmic S 42 Carbon Base price: From 4,999Allroad SL R HeroFrame: Allroad SL R Carbon Monocoque Groupset: Shimano Dura-Ace Di2 212-SpeedHandlebars: Ribble UB2 Carbon Wheels: Zipp 353 NSW Carbon Disc Base price: From 8,299Ribble Allroad SL pre-built specsAllroad SL SportFrame: Allroad SL Carbon Fibre Groupset: Shimano Tiagra 210-SpeedWheels: Mavic Aksium 1 Disc Base price: From 1,699Allroad SL EnthusiastFrame: Allroad SL Carbon Fibre Groupset: Shimano 105 212-Speed MechanicalWheels: Mavic Aksium 1 Disc Base price: From 1,999Allroad SL ProFrame: Allroad SL Carbon Fibre Groupset: Shimano 105 Di2 212-SpeedWheels: Mavic Cosmic S 42 Carbon Base price: From 2,999Ribble Allroad SL R e pre-built specsAllroad SL R e SportFrame: Allroad SL R e Carbon Monocoque Groupset: Shimano 105 212-Speed MechanicalHandlebars: Level Alloy Wheels: Mavic Allroad Disc WheelsBase price: From 3,999Allroad SL R e EnthusiastFrame: Allroad SL R e Carbon Monocoque Groupset: Shimano 105 Di2 212-SpeedHandlebars: Level Alloy Wheels: Mavic Allroad Disc Base price: From 4,599Allroad SL R e ProFrame: Allroad SL R e Carbon Monocoque Groupset: Shimano Ultegra Di2 212-SpeedHandlebars: Ribble UB2 Carbon Wheels: Mavic Cosmic SL 45 Carbon Base price: From 5,999Allroad SL R e HeroFrame: Allroad SL R e Carbon Monocoque Groupset: Shimano Dura-Ace Di2 212-SpeedHandlebars: Ribble UB2 Carbon Wheels: Mavic Cosmic SL 45 Carbon Base price: From 8,499Check out the range at ribblecycles.co.uk Related Posts Opinion: Its time to rethink drop bar bike categories Best all-road bikes 2024 reviewed Best endurance road bikes 2024 reviewed Ribble Ultra Road launch: all-new aero bike with unique bars The best gravel bikes 2024 reviewed The post New Ribble Allroad bikes are aero-optimised and offer up to 38mm tyre clearance appeared first on Cyclist.