Contact: 9801100888


To create the fastest XC race rocket the world has ever seen, you’ve got to think a little differently. From its asymmetrically offset rear triangle and drivetrain to its new-school geometry and custom offset Lefty, every part of the Cannondale F-Si was designed as a System, fully Integrated in the pure pursuit of speed.

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FrameF-Si Asymmetric, BallisTec Carbon, SPEED SAVE, PF30A, 1.5 Si Head Tube, 27.5″ (S), 29″ (M-X)
ForkLefty 2.0, 100mm, XLR Isolated Damper Technology with XC+ tune and X-Loc remote, Offset – 50mm (S), 55mm (M-X)
Rear DerailleurSRAM X01, Type 2 RBC
Number of Gears11
ShiftersSRAM X01
Chain setCannondale HollowGram Si, Ai, BB30, SpideRing 32T
Bottom BracketCannondale Alloy PressFit30
CassetteSRAM X01, 10-42, 11-speed
ChainSram X1, 11-speed
BrakesetMagura MT-RACE w/ Storm SL Rotors, 180/160mm
HandlebarsCannondale C1 flat, carbon, 700mm
StemCannondale C1, 6061 Alloy, 1.5″, 31.8, -5 deg.
HeadsetCannondale HeadShok Si
GripsCannondale Locking Grips
RimsCannondale CZero Superlight Hi-Impact Carbon, Tubeless Ready, 28 hole, 23mm ID, tubeless ready (Ai offset lacing)
Front HubLefty 60
Rear HubCZero (Ai offset lacing)
Front TyreSchwalbe Racing Ralph EVO Snakeskin, 29/27.5×2.1″, folding, tubeless ready
Rear TyreSchwalbe Racing Ralph EVO Snakeskin, 29/27.5×2.1″, folding, tubeless ready
SaddlePrologo Zero 2 Satin
NotesLarge, X-Large and Medium Sizes come with 29inch wheels, Small Sizes come supplied with 27.5inch wheels

Additional information


10 years, 11 Years, 12 Years, 13 Years, 14 Years, 15 Years, 15 Years+


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