To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
Gravel is the new kid on the block and its popularity is rapidly increasing. Is there a better combination than “discovering” and “cycling”? We don’t think so. Ridley makes a bike that excellently combines both. Coincidence? Not for us. With a gravel bike, you can master any terrain, at your own pace.
Gravel is the new kid on the block and its popularity is rapidly increasing. Is there a better combination than “discovering” and “cycling”? We don’t think so. Ridley makes a bike that excellently combines both. Coincidence? Not for us. With a gravel bike, you can master any terrain, at your own pace.
Ridley

2025 Ridley Kanzo Fast GRX800 1x12 - Gravel Bike - Black Metallic

£4,099.00
Earn
in Customer Rewards when you buy this item today
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

2025 Ridley Kanzo Fast GRX800 1x12 - Gravel Bike - Black Metallic

Season:2025

Brand:Ridley

Code:ps21x1008XRGonamihSmA30FA

Ridley Bikes Configurator

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!
Technical Information
  • Frame
  • Sizes
    XS, S, M, L, XL
  • Colours
    Black Metallic / Silver
    Empress Grey Metallic / Silver
    Pure Paradise / Silver

  • Frame
    Kanzo Fast, 30T HM/HR UD Carbon, F-Tubing, F-Steerer Head Tube, TA 12x142mm

  • Forks and Shocks
  • Fork
    Kanzo Fast, 30T HM/HR UD Carbon, F-Steerer Integrated Cables, TA 12x100mm
  • Rear Shock
    N/A

  • eSystem
  • Motor
    N/A
  • Controller
    N/A
  • Display
    N/A
  • Battery Type
    N/A
  • Battery Integration
    N/A
  • Conectivity
    N/A
  • Charger
    N/A

  • Drivetrain and Brakes
  • Brake System
    Flat Mount
  • Rear Derailleur
    Shimano GRX 800 // 12sp // Medium Cage (45T)
  • Front Derailleur
    N/A
  • Shifters
    GRX
  • Bottom Bracket
  • Crankset
    Shimano GRX 800 // 172mm // 42T
  • Cassette
    Shimano XT // 12s // 10-45T
  • Chain
  • Cockpit
  • Handlebar
    Forza Cirrus Pro Integrated Flared // 90mm - 380mm (cc shifters) - 445mm (cc drops) // 16° flared // Drop 120mm // Reach 70mm
  • Stem
  • Grips
  • Headset
  • Wheels
  • Rear Wheel
    DT Swiss G1800 Spline // TA 12x142mm // Tubeless Ready // 25mm Deep // 24mm Internal Width
  • Front Wheel
    DT Swiss G1800 Spline // TA 12x100mm // Tubeless Ready// 25mm Deep // 24mmm Internal Width
  • Tyres
    Vittoria Terreno Dry TLR // 700x38c // Folding-TLR // Tan Wall
  • Max Tyre Clearance
    42 mm
  • Finishing Kit
  • Seatpost
    Forza Aero // 6mm Offset // 350mm
  • Saddle
    Selle Italia Model Y // Black
  • Pedals
    Not supplied: Shop pedals here

  • Extras
  • Kickstand
    N/A
  • Lighting
    N/A
  • Lock
    N/A
  • Carrier
    N/A
  • Mudguards
    N/A
  • Other
    Weight limit - 110kg (Bike included)
  • Please Note:
    Every effort has been made to ensure accuracy throughout this website. However, manufacturers reserves the right to change bike specifications, features, prices and colours without prior notice. If you would like to check the specification of a bike before purchasing, please call one of our stores.
Sizing Information
Frame Geometry




XXSXSSMLXL
AMax Seat Height (mm)-760785810835860
BSeat Tube Length (mm)-470495520545570
CTop Tube Length (mm)-522547565587601
DHead Tube Length (mm)-115144168197221
ESeat Tube Angle-74.5°73.5°73°72.5°73°
FFork Angle-71°71°71.5°71.5°72°
GChain Stay Length (mm)-425425425425425
HBottom Bracket Drop (mm)-7472727070
IWheel Base (mm)-10011017102610441053
JStand Over (mm)-789816841868883
SStack (mm)-537563587613638
RReach (mm)-373380385393400

Professional Opinion
Product Reviews
Write a review
0 As rated by 0 customers

Write a review for 2025 Ridley Kanzo Fast GRX800 1x12 - Gravel Bike - Black Metallic

Your name
Your email address
How would you rate it?
Would you recommend this product?
Let others know your opinion
Submit Review Close
Question(s) answered about 2025 Ridley Kanzo Fast GRX800 1x12 - Gravel Bike - Black Metallic
Ask a question
Question(s) asked regarding 2025 Ridley Kanzo Fast GRX800 1x12 - Gravel Bike - Black Metallic

Ask a question

Your name
Your email address
Your phone number
Your question
Submit Question  Close
Home Gravel / Adventure Bikes Ridley Gravel / Adventure