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The F-Si Carbon is light but no lightweight when it comes to pure XC racing.
The F-Si Carbon is light but no lightweight when it comes to pure XC racing.
Cannondale

2021 Cannondale F-Si Carbon 5 Mens Hardtail Mountain Bike - Cashmere

£2,350.00
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

2021 Cannondale F-Si Carbon 5 Mens Hardtail Mountain Bike - Cashmere

Season:2021

Brand:Cannondale

Code:C25601MCashmere

Designed to win, the F-Si is packed with performance features without compromising on weight.

  • BallisTec Carbon frame / Fox Float Factory 32 SC 100mm fork, remote lockout
    SRAM NX/SX Eagle 12-speed drivetrain
    Shimano MT500 hydraulic disc brakes

It thrives in competitions, and up and down hills, and is built for speed, agility and handling.

Speed Release

A faster, better thru-axle. The slotted dropout design lets the axle stay in the hub for quicker, easier wheel changes. Compatible with standard 148x12 thru-axle hubs. It’s a better way thru.

Traction Without Compromise

Proprietary Ai offset drivetrain delivers super short chainstays for climb-winning traction and agile handling, without sacrificing mud/tyre clearance or limiting you to single ring set-ups.

Agility Meets Stability

Confidently stable on hectic descents, yet quick and nimble everywhere else - OutFront Steering Geometry gives you the best of both worlds.

BallisTec Hi-Mod Carbon

Cannondale's premium high-strength, high-stiffness carbon construction. An advanced blend of intermediate, high, and ultra-high modulus fibres yields a frame that’s extremely light, durable, and lively.

Connected

An integrated wheel sensor delivers hyper accurate speed, route and distance info, registers your bike, reminds you of needed service and more, all through the free Cannondale App.

SAVE micro-suspension

Flex zones and directional carbon layup allow the rear triangle and seat tube to absorb shock for better traction, higher speeds and minimised fatigue, whether seated or standing. Go faster longer.

Technical Information
Frame BallisTec Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset
Fork Fox Float Factory 32 SC, 100mm, 15x110mm thru-axle, remote lockout, tapered steerer, 51mm offset
Rims WTB STX i23 TCS, 32h, tubeless ready
Hubs (F) Shimano MT400, 15x110mm thru-axle / (R) Shimano MT400 12x148mm thru-axle
Spokes DT Swiss Champion
Tires (F) Schwalbe Racing Ray Performance, 29 x 2.25", Addix Compound, tubeless ready, (R) Schwalbe Racing Ralph Performance, 29 x 2.25", Addix Compound, tubeless ready
Crank Truvativ Stylo 6K DUB, 34T, Ai offset
Bottom Bracket SRAM DUB PF30 MTB83
Chain SRAM SX Eagle, 12-speed
Rear Cogs SRAM SX Eagle, 11-50, 12-speed
Rear Derailleur SRAM NX Eagle
Shifters SRAM NX Eagle, 12-speed
Handlebar Cannondale 3 Flat, 6061 double-butted Alloy, 31.8mm, 3° rise, 8° sweep, 760mm
Grips Fabric FunGuy
Stem Cannondale 3, 6061 Alloy, 31.8, 7°
Headset Integrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small and extra small only)
Brakes Shimano MT500 hydraulic disc, 160/160mm RT54 rotors
Brake Levers Shimano MT500 hydraulic disc
Saddle Fabric Scoop Shallow Sport, steel rails
Seatpost Cannondale 3, 6061 Alloy, 27.2 x 400mm
Speeds 12
Sizing Information
Professional Opinion
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