Bikes Configurator Apparel & Accessories Ridley Experience Service GRAVEL KANZO FAST ELITE SERIES Kanzo Fast Kanzo Fast GRX800 1x KAF01Bs(M) The assembly of the product may differ from the photo. Be sure to check out the specifications below.* Choose your size XS S M L XL What is my size? Designs Groupset Shimano GRX800 1x11sp €4,539.00 Find stores with stock or contact your favorite dealer for more info CONFIGURE Compare Share configuration Information Questions and answers Inspirations Stock About Kanzo Fast 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! START CONFIGURATION Technology 1x Only Kanzo Fast Ditch the front derailleur! Maximum power transfer, aerodynamics and yet room for wide 42mm tires in a short chainstay are the result. F-Steerer Thanks to a D-shaped steerer tube, we can fully integrate all cables. A huge aerodynamic advantage that looks so sleek! Ridley Essential Carbon The Essential Series of Ridley bikes uses exceptional carbon by Toray, taking key features of the Elite Series to a more affordable level. Kanzo Fast tubing The Kanzo Fast lets you tear across any surface as quickly as possible. This is due to meticulous attention paid to each aspect of it. Kanzo Fast Aero Handlebar An aerodynamic gravel handlebar? It may seem like an impossible combination, until you try the incredibly aero Kanzo Fast handlebar! F-Wings A wheel hub causes turbulence. The F-Wings streamline that turbulent wind. Maybe a small detail, but it instantly makes you a faster rider! F-Tubing & F-Surface Plus F-Tubing & F-Surface Plus incorporate the unique, aerodynamic Ridley tube shape that lets you ride much faster, without pedaling harder. Women-specific Bikes Geometries based on gender are outdated. Everyone is unique! Ridley recommends bike-fitting and a custom build with our Ridley Configurator. D-shaped Seatpost By designing a seatpost as D-shaped, rather than round, you significantly increase its aerodynamics and comfort. A win-win result! Comfort seatstays Ridley developed seatstays using oval tubes. The result is maximized comfort and perfected power transfer! Specifications Type Gravel Family Kanzo Fast Groupset Shimano GRX800 1x11sp Brakes Disc Frame material Carbon Cassette Shimano XT M8000 // 11s // 11-42 Saddle Selle Italia X-LR AIR-Cross Light Tires Vittoria Terreno Dry TLR // 700x38c // Folding-TLR // Tan Wall DOWNLOAD MORE INFO About the Kanzo Fast family The Kanzo Fast gravel bikes are lightning fast on any terrain. Their effective power transfer helps you convert every single watt into maximum speed. They are also expert at cutting through wind while keeping you comfortable to ensure that you can confidently go the distance. A fine piece of engineering that will have you flying – no matter the terrain or weather conditions! Designed with a focus on aerodynamics and gravel, each tube has an optimized NACA profile. To ensure that aerodynamics is on point, the bikes were extensively tested in our wind tunnel. Our engineers also ensured for a hefty chunk of comfort. The Kanzo Fast gravel bikes have a lowered seat stay for vertical compliance, comfortable seatpost and true gravel geometry. Geometry What is my size? I D B R A G C E S H J F XXS XS S M L XL A - 760 785 810 835 860 B - 470 495 520 545 570 C - 522 547 565 587 601 D - 115 144 168 197 221 E - 74.5 73.5 73 72.5 73 F - 71 71 71.5 71.5 72 G - 425 425 425 425 425 H - 74 72 72 70 70 I - 1001 1017 1026 1044 1053 J - 789 816 841 868 893 S - 537 563 587 613 638 R - 373 380 385 393 400 In love with the Kanzo Fast We are blessed with a very large group of the most loyal and proud cyclists who regularly share cool photos of their new Ridleys. From the countless photos received, we made an album of the most beautiful configurations and colors. Browse through the album to check out the hottest Ridleys worldwide. SEE THEM ALL Let us inspire you! Can’t decide between a few colors or designs? Would you like to see a certain design in more detail? Then check out some of these cool designs, selected to help you choose. Let us inspire you! + 84 photos Other bikes Kanzo Fast ELITE SERIES The Kanzo Fast is the fastest gravel bike in the world. It combines a gravel-specific geometry with aerodynamic tubing and wide tire clearance. From €3,569.00 Details Kanzo Adventure HYDRO SERIES › ESSENTIAL SERIES Kanzo Adventure is our line of off-road adventure bikes that thrive on freedom in the outdoors. Think touring, exploring, camping,... From €1,798.00 Details Kanzo All Road ESSENTIAL SERIES The Kanzo AllRoad gravel bike is perfect for rides where versatility is key. Off-road, gravel, bikepacking, commuting…all is possible. From €3,029.00 Details CONTACT US Made in Belgium Every bike is configurable 5-year warranty after registration BE/EN Navigation Homepage Ridley bikes Ridley Experience News & updates Work at Ridley Service Ridley Dealers Compare bikes Shoppingcart Help & Support Bikefitting Bikevalley Cycling Factory B2B Portal About Ridley Discover our bikes ROAD GRAVEL CYCLO-CROSS MOUNTAINBIKE E-BIKES TRIATHLON Terms & conditions Privacy policy Cookie preferences Pay safely online with