• F-Si Limited Edition

For Those With Serious Issues

If you're obsessed with XC, the all-new F-Si is the bike for you. Built to climb faster, descend harder, and sprint better than any other hardtail out there, it's serious XC goodness for those with serious XC issues.

Specifications

Component Overview

Drivetrain

DriveTrain

Shimano XTR / Cannondale HollowGram Si

Brakes - Disc

Brakes

Shimano XTR Race

Crank

Crank

Cannondale HollowGram Si

Wheelset

Wheelset

HollowGram 23 Carbon Rims / Lefty 60 and DT Swiss 350 Hubs

Frame

ALL-NEW F-Si, BallisTec Hi-MOD Carbon, SAVE, PF30A, tapered head tube, Speed Release 12mm thru axle, Ai Offset

Fork

ALL-NEW Lefty Ocho Carbon, 29", 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 55mm offset

Rear Shock

N/A

Rims

HollowGram 23, Superlight Hi-Impact Carbon, tubeless ready, 28h, 23mm inner width

Hubs

Lefty 60 front, HollowGram 148x12 rear w/DT internals

Spokes

HollowGram, double-butted straight pull (Ai Offset dish - rear)

Tires

Schwalbe Racing Ray 29 x 2.25" front, Racing Ralph 2.25" rear, Snake Skin, Addix Speedgrip compound, tubeless ready

Pedals

Not Included

Crank

Cannondale HollowGram Si, BB30 w/X-Sync© SpideRing, 34T

Bottom Bracket

Cannondale Alloy PressFit30

Chain

Shimano XTR, 12-speed

Rear Cogs

Shimano XTR, 10-51, 12-speed

Front Derailleur

N/A

Rear Derailleur

Shimano XTR, Shadow Plus, 12-speed

Shifters

Shimano XTR, 12-speed

Handlebar

Cannondale C1 Flat, Carbon, 8-degree sweep, 760mm

Grips

Cannondale Locking Grips

Stem

Cannondale C1, 7075 Alloy, 1-1/8", 31.8, 7-degree

Headset

Integrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small only)

Brakes

Shimano XTR Race, 160/160mm, Ice Tech rotors

Brake Levers

Shimano XTR Race, carbon lever

Saddle

Fabric Scoop Flat Race, ti rails

Seatpost

Cannondale C1 Full Carbon, 27.2 x 350/400mm

Sizes

S, M, L, XL

Innovation AND Technology

Rider Position / Bike Geometry

Innovation AND Technology

Rider Position / Bike Geometry

F-Si
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