The Cannondale F-SI Carbon 5 Mountain Bike is no longer available, although you may find similar or newer versions below.

The Future of XC

A hardtail like no other. Designed to let you out-kick them on the climbs and out-rip them on the descents this ultralight rocket is your ticket to the top of the podium.

Frame F-Si BallisTec Carbon SPEED SAVE PF30A 1.5 Si Head Tube Ai Offset 27.5 (S) 29 (M-XL)

Fork RockShox Reba RL 100mm Solo Air Tapered Steerer Maxle Lite 51mm offset

Rims WTB STP i19 Tubeless Ready
Hubs Formula DC51 front Formula DC-1422 Ai Offset dish - Rear
Spokes DT Swiss Competition (Ai Offset dish - Rear)
Tires Schwalbe Racing Ralph Performance 29/27.5x2.25

Pedals N/A

Crank Cannondale Si Ai BB30 FSA 26/36 rings
Bottom Bracket Cannondale Alloy PressFit30
Chain KMC X11 11-speed
Rear Cogs SunRace 11-42 11-speed

Front Derailleur Shimano SLX direct mount
Rear Derailleur Shimano XT 11-speed Shadow Plus
Shifters Shimano SLX 2x11-speed

Handlebar Cannondale C3 flat 6061 double-butted Alloy 760mm
Grips Cannondale Locking Grips
Stem Cannondale C3 6061 Alloy 1.5 31.8 -5°
Headset Cannondale HeadShok Si

Brakes Shimano Deore MT-500 hydro disc 180/160mm (S-160/160mm)
Brake Levers Shimano Deore MT-500 hydro disc

Saddle Cannondale Stage 4
Seatpost Cannondale C3 6061 alloy 27.2x350mm (SM) 400mm (LX)

Please be aware that the images and description above are usually supplied by the brand / manufacturer and are in no way affiliated with Cycle Centre Congleton Limited T/A CycleStore. Cycle Centre Congleton Limited T/A CycleStore only resell items from third parties and do not design or manufacture any products.