Cannondale F-Si CARBON 4 Mountainbike – 2020 – graphite

Light, but with weighty performance!

No other hardtail descends as fast, climbs as nimbly, or kicks as hard. With the otherworldly performance of the Lefty Ocho, this is next-level cross-country performance, tailor-made to feed the needs of the XC obsessed.

Hightlights

• BallisTec carbon frame
• Lefty Ocho fork with 100mm travel
• SRAM NX Eagle 1×12-speed drivetrain
• Shimano MT500 disc brakes

Technologies of the F-Si Carbon 3

BallisTec Carbon

Cannondale’s proprietary BallisTec carbon lets them push boundaries and tune rigidity throughout the entire frame – for stiffness where you need it and compliance where you don’t. So durable that Cannondale backs it with a lifetime warranty.

Hidden Seatpost Collar

For seated comfort, designing the F-Si with a 27.2mm seatpost was just the start. The collarless seatpost clamp takes it even further, lowering the clamping point so that more of the post can flex.

Speed Release Thru-Axle

A faster kind of thru-axle. Slotted dropout design lets the axle stay in the hub for quicker, easier wheel changes.
Fork: Lefty Ocho 29″ | 100mm Travel | Chamber Damper | Cable Lockout | OppO Spring System | 55mm Offset
Frame: BallisTec Carbon | SAVE | Tapered | Speed Release | Ai Offset
Rims: WTB STX i21 TCS
Shifter: SRAM NX Eagle
Tires: Front: Schwalbe Racing Ray Performance | 29 x 2.25″ | Addix Compound Tubeless Ready
Rear: Schwalbe Racing Ralph Performance | 29 x 2.25″ | Addix Compound | Tubeless Ready