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A more capable XC hardtail that pushes the limits harder and further than ever before.
A more capable XC hardtail that pushes the limits harder and further than ever before.
Cannondale

2020 Cannondale F-Si Carbon 2 Mens Hardtail Mountain Bike - Chameleon

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

2020 Cannondale F-Si Carbon 2 Mens Hardtail Mountain Bike - Chameleon

Season:2020

Brand:Cannondale

Code:C25200MChameleon

No other hardtail descends as fast, climbs as nimbly, or kicks harder, smoother. With the otherworldly performance of the new Lefty Ocho, you’ve got a whole-new level of XC capability, tailor-made to feed the needs of the XC obsessed.

Full Tilt XC

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

Designed for the W

At just 900g, F-Si is the lightest mountain bike frame Cannondale have ever made. Better still, their 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

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 rocks like nothing else.

Get Connected

The Cannondale smart-phone APP, working seamlessly with the new Cannondale/Garmin integrated Wheel Sensor, automatically logs ride activity, has every detail about the bike and can even remind you when it's time for a tune up. The Wheel Sensor is fitted on selected 2020 bicycles and also available as a separate accessory.

Technical Information
Frame BallisTec Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset
Fork Lefty Ocho Carbon, 27.5/29", 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 50/55mm offset
Rear Shock Null
Rims HollowGram 23, Superlight Hi-Impact Carbon, tubeless ready, 28h, 23mm inner width
Spokes Formula Grand Forza
Pedals Not Included
Crank HollowGram, BB30 w/X-Sync® SpideRing, 34T, Ai offset
Bottom Bracket Cannondale Alloy PressFit30
Chain Shimano XT, 12-speed
Rear Cogs Shimano XT, 10-51, 12-speed
Front Derailleur Null
Rear Derailleur Shimano XTR, Shadow Plus
Shifters Shimano XT, 12-speed
Handlebar Cannondale 1 Flat, Carbon, 31.8mm, 9deg backsweep, 760mm
Grips Cannondale Locking Grips
Stem Cannondale 1, 7075 Alloy, 1-1/8", 31.8, 7deg
Headset Integrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small only)
Brakes Shimano Deore XT Race disc, 160/160mm XT rotors
Brake Levers Shimano Deore XT Race hydro disc
E-Bike Display Null
E-Bike Battery Null
E-Bike Charger Null
E-Bike Drive Unit Null
Saddle Fabric Scoop Flat Race, titanium rails
Seatpost Cannondale 2, 7075 Alloy, 31.6 x 400mm
Speeds 12
Extras Speed Release rear axle
Connectivity Wheel Sensor
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 27.5/29 x 2.25", Snake Skin, Addix Speedgrip Compound, tubeless ready
Front Tire Size 2.25
Material Carbon
Rear Hub Hollowgram w/ DT internals 12x148 w/ Micro Spline
Rear Tire (R) Schwalbe Racing Ralph 27.5/29 x 2.25", Snake Skin, Addix Speed Compound, tubeless ready
Tire Size 2.25
Sizing Information
Professional Opinion
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