|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|
|Headset:||Integrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small and extra small only)|
|Front Hub:||(F) Lefty 60 / (R) Shimano MT400 12x148mm thru-axle|
|Spokes:||DT Swiss Competition|
|Rims:||WTB STX i23 TCS, 32h, tubeless ready|
|Tyres:||(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|
|Shift Levers:||SRAM NX Eagle, 12-speed|
|Rear Derailleur:||SRAM NX Eagle|
|Cassette:||SRAM SX Eagle, 11-50, 12-speed|
|Chain:||SRAM SX Eagle, 12-speed|
|Crankset:||SRAM X1-1000 Eagle DUB, 34T, Ai offset|
|Bottom Bracket:||SRAM DUB PF30 MTB83|
|Seat post:||Cannondale C3, 6061 Alloy, 27.2 x 350mm (S), 400mm (M-XL)|
|Saddle:||Fabric Scoop Shallow Sport, steel rails|
|Handlebar:||Cannondale 2 Flat, butted 2014 Alloy, 31.8mm, 3° rise, 8° sweep, 760mm|
|Stem:||Cannondale 3, 6061 Alloy, 31.8, 7°|
|Brakes:||Shimano MT500 hydraulic disc, 160/160mm RT54 rotors|
|Brake Levers:||Shimano MT500 hydraulic disc|
A mountain race bike loaded with performance features that ensure victory, all while weighing next to nothing.
Designed for the win
At just 900 grams, the F-Si Hi-Mod 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. The Ai offset drivetrain and OutFront steering geometry deliver an uncanny mix of stability, agility and traction.
The Best XC Suspension Fork in the World
Lefty, 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 chunder like nothing else.
Buy your Cannondale F-Si Carbon 4 Mountain Bike 2021 from Revel Outdoors.
Price: £ 2349.99
Price: £ 1649.00
Price: £ 5779.99 Save 15%