Ridley Kanzo Fast Rival AXS Carbon Gravel Bike

The first step in creating the Kanzo Fast was to pair the aero features and sublime power transfer of the Noah Fast Disc with our Kanzo gravel knowledge. Next our Ridley engineers spent hours in the wind tunnel and on gravel roads for further development and testing. What we created in the end was the perfect, aerodynamic gravel bike to win gravel races! Its geometry and aero handlebars are designed entirely according to the gravel standard. No gravel bike is as responsive as the Kanzo Fast. It combines NACA profiles with a very stiff bottom bracket to propel you forward with every pedal stroke. To ensure for optimal comfort, we set the seat stays extra low and used the vibration-damping D-shaped seatpost. Aerodynamic, yet comfortable! Please Note: Images are for illustration purposes only, please see specification below. Kanzo Fast Aero Handlebar With the Kanzo Fast gravel handlebar, our engineers combined their Noah Fast integrated handlebar knowledge with the unique characteristics of a gravel handlebar. Needless to say, round tubing was never considered as it causes an anti-aero strong pressure drop. And much effort was put into avoiding that flat, angular feeling where off-road riding is painful. What they created was the ideal gravel handlebar, where responsiveness and aerodynamics are at an unprecedented level. Its redesigned carbon layup absorbs more vibration, making the handlebar even more comfortable. We also added more flare to the drops and reduced both drop and reach to allow for swift changes in hand position. The details: -Drop: 120mm -Reach: 70mm -Flare: 16° -Stem: 10° Kanzo Fast tubing The Kanzo Fast contains lots of exceptional technology such as our F-Tubing, F-Wings, lowered seat stays, D-shaped seatpost, Kanzo aero gravel handlebar and the 1x Only. Another remarkable feature is its seamless integration of fork and handlebar with the frame. Most developers thoroughly test each part for aerodynamics, but forget to test the bike as a whole. Our testing method, in contrast, ensures that all aspects of the bike are tested as well as the perfect integration of all essential components. In addition, the massive bottom bracket and dropped chainstays play an important role in converting every watt into maximum speed. You'll feel it from the very first pedal stroke, and especially when getting back up to speed after every turn. Kanzo Fast geometry Ridley launched its first gravel bike in 2016, kicking off the European gravel market. The Kanzo Fast geometry is therefore the result of five years of focused research and evolution. Even though our gravel geometry has evolved, its essence remains the same: "off-road confidence." Helping to deliver this strong feeling of stability is a lower bottom bracket and fork angle that's slightly more 'open'. The Kanzo Fast has a stack that's 22mm higher than our Noah Fast (across all sizes). While its geometry is still very aero, this extra height allows for a slightly more comfortable overall position, and a much more comfortable position while in the drops. Further adding to its comfort is a shorter reach of 5-9mm (XS-XL) compared to Noah Fast. Best Gravel Race Bike of 2023 Our Kanzo Fast has been voted the best gravel race bike of 2023. The Gran Fondo jury agrees: “Kanzo Fast bike offers a majestic combination of aero optimization and comfort, not just allowing professionals to fly along the gravel roads of this world, but also gravel beginners”. Gran Fondo cycling magazine is very appreciative of the performance of our Kanzo Fast: “No other bike seemed to encourage us to push ourselves quite as much as the Kanzo Fast”. We are very proud of this award from Gran Fondo cycling magazine. 1x Only Kanzo Fast With any bike development, you have to make decisions. Do you opt for the standard? Or dare to innovate? When designing the Kanzo Fast, we were faced with this very crucial decision. Do we configure the seat tube for a front derailleur, thereby reducing possible tire width and aerodynamics? Or do we ditch the front derailleur? With the development of 12-speed and 13-speed groupsets, and new technology such as Classified, we were able to successfully do away with the front derailleur. Since we no longer had to consider dual chainrings, we could design the chainstays to our liking, while still having plenty of room for 42mm tires. As proven by extensive wind tunnel testing, removing the front derailleur also had a major effect on aerodynamics. Mudguard Mounts The frame and fork have mounts to assemble mudguards to protect you against the rain and dirt of the road. The mudguards will convert your bike in a perfect winter bike or commuter bike. In our online shop, we offer suitable mudguards that you can order together with your new bike. Kanzo Specific Tire Clearance The tire clearance of a frame is determined by the use and terrain for which the frame is designed. An AllRoad gravel bik...