Light, but it's not lightweight.
A pure XC race mountain bike. Loaded with performance features that ensure victory, all while weighing next to nothing.
Where it thrives
In competition, up and down hills
What it's built for
Speed, agility, handling
Highlights
BallisTec Carbon frame / Lefty Ocho 100mm fork / Integrated Cannondale App connectivity
SRAM NX/SX Eagle 12-speed drivetrain
Shimano MT500 hydraulic disc brakes
Specs
Details
Platform : F-Si
Model Name : F-Si Carbon 4
Model Code : C25501M
Frameset
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).
Drivetrain
Rear Derailleur : SRAM NX Eagle
Shifters : SRAM NX Eagle, 12-speed
Chain : SRAM SX Eagle, 12-speed
Crank : SRAM X1-1000 Eagle DUB, 34T, Ai offset
Rear Cogs : SRAM SX Eagle, 11-50, 12-speed
Bottom Bracket : SRAM DUB PF30 MTB83
Brakes
Brakes : Shimano MT500 hydraulic disc, 160/160mm RT54 rotors
Brake Levers : Shimano MT500 hydraulic disc
Wheels
Rims : WTB STX i23 TCS, 32h, tubeless ready
Front Hub : Lefty 60
Rear Hub : Shimano MT400 12x148
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.
Tire Size : 2.25
Wheel Size : 29
Rims : WTB STX i23 TCS, 32h, tubeless ready
Front Hub : Lefty 60
Rear Hub: Shimano MT400 12x148
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.
Tire Size : 2.25
Wheel Size : 29
Components
Handlebar : Cannondale 2 Flat, butted 2014 Alloy, 31.8mm, 3° rise, 8° sweep, 760mm
Stem : Cannondale 3, 6061 Alloy, 31.8, 7°
Grips : Fabric FunGuy
Saddle : Fabric Scoop Shallow Sport, steel rails
Seatpost : Cannondale C3, 6061 Alloy, 27.2 x 350mm (S), 400mm (M-XL)
Connectivity
Wheel Sensor : Cannondale Wheel Sensor.
Specifications for F-Si Carbon 4 Mountain Bikes
| Size | SMALL or LARGE or Mediuml |
| Color | SILVER or Alpine |