To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
F-Si has always been about pushing the limits of what an XC hardtail is capable of, and the new version pushes it harder and further than ever.
F-Si has always been about pushing the limits of what an XC hardtail is capable of, and the new version pushes it harder and further than ever.
Cannondale

2020 Cannondale F-Si Carbon 4 Hardtail Mountain Bike in Grey

£2,699.99
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.

Hassle free returns

It’s our aim at J’s Cycle Shack to provide a returns service that is totally hassle-free for you. If you’re not completely satisfied with an item you may return it within 30 days, as long as the item isn’t fitted or used we’re happy to receive it back for a refund.

To return your item(s):

  1. Put your unused, labelled item for return back in it’s original packaging.
  2. Fill in a Returns Form and include this with the item you are returning in a parcel.
  3. Send the parcel to the following address:

    J's Cycles

    Unit A Kirkgate Commercial Centre

    Chantry Bridge

    Wakefield

    WF1 5DL

    We will be in touch if there are any issues or when your return has been processed.

Returns Shipping

If the item is being returned as a result of our error (damaged, defective, wrong item sent etc), we will refund Royal Mail First Class or Standard Parcel postage costs.

If the item is being returned as a result of a change of mind, purchased the wrong size, item is not suitable, etc… the original cost of the outbound postage will be refunded by us, however the consumer is liable for all return costs incurred.

International Refunds

All refunds are processed in GBP (£). J’s Cycle Shack will not refund any charges made by your bank for currency conversions or any customs charges incurred throughout the shipping/returns process. J’s Cycle Shack will not refund differences caused by fluctuations in exchange rates. Shipping costs will be refunded as outlined in the paragraph above.

Guidelines For The Best Experience

Each returned item should be in it’s original packaging with the manufacturer’s labels attached. Please do not tape or attach labels directly to the retail packaging.

Retail store purchases should be returned to the original place of purchase. If this is not possible then follow our website returns policy and include proof of purchase.

We reserve the right to reject the return of goods which are not returned in accordance with our Returns Policy and we may request that you pay for the shipping of such goods back to you. Our returns policy does not affect your statutory rights.

A deduction will be made if the value of the goods has been reduced as a result of you handling the goods more than was necessary. The extent to which a customer can handle the goods is the same as it would be if you were assessing them in a shop.

Once we receive your goods, we will inspect and process them within 24hrs. Refunds will automatically be issued to the same payment method used to purchase the goods. As soon as your return has been processed by our team we will email you to let you know. In the unlikely event that you don’t receive this email within 10 days of posting your parcel to us, please get in touch with our Customer Service Team through our Contact page or by calling 01977 67999

If your purchase isn’t everything you expected it to be and you wish to exchange an item the simplest and quickest thing to do is place a brand new order for your new item and return the old one to us for a full refund.

Goods That Cannot Be Returned

There are some goods you can’t return if you simply change your mind, including:

  • CDs, DVDs or software if you’ve broken the seal on the wrapping
  • Perishable and other items that deteriorate rapidly such as food
  • Custom Built, tailor-made or personalised goods
  • Underwear and earrings
  • Used goods including footwear which have had cleats fitted

European Online Dispute Resolution (ODR)

For information regarding European ODR, pleaseclick here.

2020 Cannondale F-Si Carbon 4 Hardtail Mountain Bike in Grey

Season:2020

Brand:Cannondale

Code:C25400MGRA

A mountain race bike loaded with performance features that ensure victory, all while weighing next to nothing.

Key Benefits :

  • Designed For the W.
    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.
  • Next-Level Geometry
    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.
  • The Best XC Fork…Period
    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
  • Frame  
    BallisTec Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset
  • Fork  
    Lefty Ocho, 29", 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 55mm offset
  • Rear Shock  
    Null
  • Rims  
    WTB STX i21 TCS, 28h, tubeless ready
  • Spokes  
    DT Swiss Champion
  • Pedals  
    Not Included
  • Crank  
    Truvativ Stylo 6K DUB, 34T, Ai offset
  • Bottom Bracket  
    SRAM DUB PF30 MTB83
  • Chain  
    SRAM NX Eagle, 12-speed
  • Rear Cogs  
    SRAM PG-1230, NX Eagle, 11-50, 12-speed
  • Front Derailleur  
    Null
  • 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  
    Cannondale Locking Grips
  • 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 only)
  • Brakes  
    Shimano MT500 hydro disc, 160/160mm RT66 rotors
  • Brake Levers  
    Shimano MT500 hydro disc
  • E-Bike Display  
    Null
  • E-Bike Battery  
    Null
  • E-Bike Charger  
    Null
  • E-Bike Drive Unit  
    Null
  • Saddle  
    Fabric Scoop Flat Elite, cro-mo rails
  • Seatpost  
    Cannondale 3, 7075 Alloy, 27.2 x 400mm
  • Speeds  
    12
  • Extras  
    Speed Release rear axle
  • Connectivity 
    Wheel Sensor
  • Consumer Name 1 
    F-Si
  • Consumer Name 2 
    Carbon 4
  • Fork Travel 
    (F) 100mm
  • Frame Details  
    SAVE|PF30-83|Tapered head tube|Speed Release 12mm thru axle|Ai Offset
  • Frame Travel 
    Null
  • Front Hub 
    Lefty 60
  • Front Tire 
    (F) Schwalbe Racing Ray Performance 27.5/29 x 2.25", Addix Compound, tubeless ready
  • Front Tire Size 
    2.25
  • Material 
    Carbon
  • Rear Hub 
    Formula 12x148 w/ HG driver
  • Rear Tire 
    (R) Schwalbe Racing Ralph Performance 27.5/29 x 2.25" rear, Addix compound, tubeless ready
  • Tire Size 
    2.25
Sizing Information
Professional Opinion
Product Reviews
Write a review
0 As rated by 0 customers

Write a review for 2020 Cannondale F-Si Carbon 4 Hardtail Mountain Bike in Grey

Your name
Your email address
How would you rate it?
Would you recommend this product?
Let others know your opinion
Submit Review Close
Home Mountain Bikes Cannondale Mountain Bikes