Kanzo Fast

Kanzo Fast GRX DI2 1x D1061Ams(M)

The assembly of the product may differ from the photo. Be sure to check out the specifications.*
  • XS
  • S
  • M
  • L
  • XL
What is my size?
Shimano GRX800 DI2 1x11sp

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


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.

Ridley Elite Carbon

We use a combination of the very best Torayca carbon: 60T, 50T, 30T, 24T. Toray carbon gives these Ridleys an exceptional cycling feel.

Mudguard Mounts

The frame and fork has fixing mounts for mudguards.

Kanzo Specific Tire Clearance

Each Kanzo model has a tire clearance that is optimised for a specific use and terrain.

Best Gravel Race Bike of 2023

Gran Fondo Cycling Magazin named our Kanzo Fast the best gravel road bike of 2023.

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.


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.


Thanks to a D-shaped steerer tube, we can fully integrate all cables. A huge aerodynamic advantage that looks so sleek!

Comfort seatstays

Ridley developed seatstays using oval tubes. The result is maximized comfort and perfected power transfer!

D-shaped Seatpost

By designing a seatpost as D-shaped, rather than round, you significantly increase its aerodynamics and comfort. A win-win result!

Women-specific Bikes

Geometries based on gender are outdated. Everyone is unique! Ridley recommends bike-fitting and a custom build with our Ridley Configurator.

Kanzo Fast Aero Handlebar

An aerodynamic gravel handlebar? It may seem like an impossible combination, until you try the incredibly aero Kanzo Fast handlebar!


  • Frame Kanzo Fast 7E5/Size M/D1061Ams
  • Fork Kanzo Fast 7E5/D1061Ams
  • Brakes Disc
  • Groupset Shimano GRX800 DI2 1x11sp
  • Rear derrailleur Shimano GRX 817 Di2 , 11s , Long Cage (42T)
  • Cassette Shimano XT M8000 , 11s , 11-42
  • Handlebar Int. G1 HBR 7E5/Size 100-380/440/D1061Ams



What is my size?
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!

+ 109 photos

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