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

2021 Cannondale F-Si Hi-Mod 1 Mens Hardtail Mountain Bike - Replica

£6,299.99
Size Guide
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 Hi-Mod 1 Mens Hardtail Mountain Bike - Replica

Season:2021

Brand:Cannondale

Code:C25201MReplica

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

  • Hi-MOD BallisTec Carbon frame / Lefty Ocho Carbon 100mm fork / Integrated Cannondale App connectivity
  • Shimano XTR 12-speed shifting / HollowGram crank
  • HollowGram 25 carbon wheelset / Cannondale 1 carbon bar / ENVE seatpost
  • 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 minimized fatigue, whether seated or standing. Go faster longer.

Technical Information
Frame BallisTec Hi-Mod Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset
Fork Lefty Ocho Carbon, 100mm, Chamber Damper with remote lockout, OppO Spring System, tapered steerer, 55mm offset
Rims HollowGram 25, Superlight Hi-Impact Carbon, 28h, 25mm IW, tubeless ready
Hubs (F) HollowGram Lefty 60 / (R) HollowGram w/DT Swiss Star Ratchet internals, 12x148mm
Spokes DT Swiss Competition Race, straight-pull
Tires (F) Schwalbe Racing Ray EVO, 29 x 2.25", SnakeSkin, Addix Speedgrip, tubeless ready, (R) Schwalbe Racing Ralph EVO, 29 x 2.25", SnakeSkin, Addix Speed, tubeless ready
Crank HollowGram, BB30a, OPI SpideRing, 34T, Ai offset
Bottom Bracket Cannondale Alloy PressFit30
Chain Shimano XT, 12-speed
Rear Cogs Shimano XT, 10-51, 12-speed
Rear Derailleur Shimano XTR
Shifters Shimano XTR, 12-speed
Handlebar Cannondale 1 Flat, Carbon, 31.8mm, 9° back, 760mm
Grips ESI Chunky Silicone, 32mm dia.
Stem Cannondale 1, 7075 Alloy, 1-1/8", 31.8, 7°
Headset Integrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small only)
Brakes Shimano XTR hydraulic disc, 160/160mm RT86 Ice Tech rotors
Brake Levers Shimano XTR hydraulic disc
Saddle Prologo Dimension NDR, Tirox rails
Seatpost ENVE Carbon, 27.2 x 400mm, 0mm offset
Speeds 12
Extras Tubeless valve stems
Connectivity Cannondale Wheel Sensor
Sizing Information
Professional Opinion
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