FOR THOSE WITH SERIOUS ISSUES
If your life revolves around the quest for podiums; if you weigh, measure and analyze every element of your preparation, if your idea of fun is turning yourself inside out till your eyes bleed and your competitors drop; basically, if you’re obsessed with XC, the allnew 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.
»» LIGHT IS RIGHT
One of the lightest XC hardtails in the world, the new F-Si is over 300 grams (almost 3/4 lb) lighter than the previous version. Frame shaves 70 grams and the new Lefty Ocho chops a whopping 250 grams.
»» EVEN MORE OUTFRONT
Slacker head angle than previous F-Si (about a degree on most sizes) adds even more stability and control on sketchy descents. Custom long fork rake on the Lefty Ocho (50mm on XS, 55mm S-XL) keeps handling precise and agile at slower speeds.
Ai offset drivetrain delivers even shorter chainstays (427mm) than the original, for climb-winning traction and agility, with clearance for big tires, 2x chainring compatibility and a stiffer, stronger rear wheel.
»» LONGER AND LOWER
Reach to the head tube is increased slightly for improved control. An integrated seat binder looks super clean and exposes more seatpost length for improved comfort.e.
»» EVEN SMOOTHER
New race-tuned stiffness keeps things stout where needed for power transfer, but adds even more bump-eating comfort so you can go harder longer
FRAME ALL-NEW F-Si, Hi-MOD BallisTec Carbon, SAVE, PF30A, tapered head tube, Speed Release 12mm
FORK ALL-NEW Lefty Ocho Carbon, 29”, 100mm, Chamber Damper with cable lockout, OppO Spring System
REAR SHOCK N/A
RIMS HollowGram 23, Superlight Hi-Impact Carbon, tubeless ready, 28h, 23mm inner width
HUBS Lefty 60 front, HollowGram 12x148 rear w/ DT Swiss 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
CRANK Truvativ Stylo Carbon, 34T, Ai Custom
BOTTOM BRACKET Cannondale Alloy PressFit30
CHAIN SRAM GX Eagle, 12-speed
REAR COGS SRAM XG-1295, X01 Eagle, 10-50, 12-speed
FRONT DERAILLEUR na
REAR DERAILLEUR SRAM XX1 Eagle
SHIFTERS SRAM X01 Eagle, 12-speed
HANDLEBAR Cannondale C1 Flat, Carbon, 8° sweep, 760mm
GRIPS Cannondale Locking Grips
STEM Cannondale C1, 7075 Alloy, 1-1/8”, 31.8, 7°
HEADSET Integrated, 1-1/8 to 1.5”, sealed angular contact bearings
BRAKES SRAM Level TLM hydro disc, 160/160mm Centerline rotors
BRAKE LEVERS SRAM Level TLM hydro disc
SADDLE Fabric Scoop Flat Race, ti rails
SEATPOST Cannondale C1 Full Carbon, 27.2 x 350/400mm
SIZES M, L
COLOR Black Pearl w/ Graphite and Chrome - Gloss (BLK)
EXTRAS Speed Release rear axle