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The Cannondale F-Si Carbon 4 is a full tilt XC mountain race bike loaded with performance features that ensure victory, all while weighing next to nothing!
The Cannondale F-Si Carbon 4 is a full tilt XC mountain race bike loaded with performance features that ensure victory, all while weighing next to nothing!
Cannondale

2021 Cannondale F-Si Carbon 4 Mountain Bike in Blue

£2,799.00  £3,500.00  20% off
Click & Collect for Free
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 the Undetermined

Hassle Free Returns

We want you to be 100% happy with your shopping experience and we will provide a FREE exchange or refund on any item (within the UK), whichever you prefer.

Please insert your proof of purchase into the package and return it to us. If you wish to exchange an item for any reason, the quickest and simplest way to do this is to place a new order for the items that you want and to return the other items for a refund. Please note that it is your responsibility to pay for the return postage costs no postage costs are refundable. We cannot assume responsibility for returned items that are lost in the post. Your statutory rights are not affected.

  • All goods will be inspected upon return
  • Goods can be tried on for sizing but not worn for activity – Please do not wear items next to the skin when trying on for hygiene reasons, shorts MUST be tried on with clean underwear
  • Goods must be returned with all original packaging intact and tags attached within 14 days of purchase. Goods returned with incomplete or damaged packaging or missing or unattached tags may be refused or subject to a restocking fee
  • In the unlikely event that an item is returned to us in an unsuitable condition, we may have to send it back to you
  • Goods returned as unused/unworn, that have clearly been worn or washed may be refused
  • Goods returned without a returns form fully completed could delay the process of your return/exchange
  • We cannot accept out-of-date or opened nutrition products

Bontrager 30 day InForm Guarantee

Bontrager offers a 30-day satisfaction guarantee on all Inform labeled Footwear, Clothing, and saddles to help you reach the ultimate fit.

  • Guarantee valid for in-store purchase only
  • You have 30 days from the date of purchase to return the items to the store
  • Make sure you return it with proof of purchase (receipt) and the original packaging (in good condition)
  • You will be given a credit towards a new Bontrager Product

CONTACT US

We are here to help! Please email us at enquiries@pedalworks.co.ukor call 01582 478070

2021 Cannondale F-Si Carbon 4 Mountain Bike in Blue Information

Season : 2021

Brand : Cannondale

Code : C25501MAlpine

At just 900 grams, F-Si is the lightest mountain bike frame we’ve ever made

Better still, our engineers built in real compliance, real durability, and the handling and features that really win races.

F-Si attacks the steepest climbs and nastiest descents of modern World Cup XC courses. Ai offset drivetrain and OutFront steering geometry deliver an uncanny mix of stability, agility and traction.

Simply the most advanced, smoothest, most precise-handling ultralight XC fork ever made. Its one-of-a-kind design lets it float through the chop and steer through the choss like nothing else.

Technical Information
  • Model Number
    C25501M
  • Model Name
    F-Si Carbon 4
  • Frame
    BallisTec Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset
  • Fork
    Lefty Ocho, 100mm, Chamber Damper with remote lockout, OppO Spring System, tapered steerer, 55mm offset
  • Rims
    WTB STX i23 TCS, 32h, tubeless ready
  • Hubs
    (F) Lefty 60 / (R) Shimano MT400 12x148mm thru-axle
  • Spokes
    DT Swiss Competition
  • 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
    SRAM X1-1000 Eagle 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 2 Flat, butted 2014 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 C3, 6061 Alloy, 27.2 x 350mm (S), 400mm (M-XL)
  • Speeds
    12
  • Connectivity
    Cannondale Wheel Sensor
Sizing Information
Professional Opinion
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