Cannondale F-Si Carbon 4 - 2018

The F-Si Carbon 4 is a beast on the trail. 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. Equipped with the Lefty fork, you'll out-corner, ou ...(Read More)

Cannondale F-Si Carbon 4
$2,799.99
Color
Black
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Details

The F-Si Carbon 4 is a beast on the trail. 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. Equipped with the Lefty fork, you'll out-corner, out-steer, and out-handle the competition again and again. Get insane traction with super short chainstays without being limited to 1x set-ups or sacrificing mud clearance. Cannondale also equips the F-Si with fit-focused wheel diameters, to achieve the best possible fit for all riders. With Shimano XT/SLX shifting, and Shimano Deore hydraulic braking, you'll race uphill and carve back down with expert precision. A Cannondale bar, durable WTB rims, and tacky Schwalbe Racing Ralph tires create a slick, race-ready hardtail package that's undeniable and distinctive both on the trail and off.

Specs

Frame F-Si, BallisTec Carbon, SPEED SAVE, PF30A, 1.5 Si Head Tube, Ai Offset, 27.5" (S), 29" (M-XL)
Fork Lefty 2.0 Alloy OPI, 2Spring, 100mm, PBR Isolated Damper Technology with XC+ tune, 55mm offset (29), 50mm offset (27.5)
Headset Cannondale HeadShok Si
Rims/Wheels WTB STP i19, Tubeless Ready
Hubs Lefty 60 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"
Crankset Cannondale Si
Chainrings FSA 26/36
Bottom Bracket Cannondale Alloy PressFit30
Chain KMC X11, 11-speed
Front Derailleur Shimano SLX, direct mount
Rear Derailleur Shimano XT, Shadow Plus, 11-speed
Cassette/Rear Cogs SunRace, 11-40, 11-speed
Shifters Shimano SLX , 2x11
Handlebars Cannondale C3 flat, 6061 double-butted Alloy, 700mm
Tape/Grips Cannondale Locking Grips
Stem Cannondale C3, 6061 Alloy, 1.5", 31.8, -5°
Brake Levers Shimano Deore MT500 hydro disc
Brakes Shimano Deore MT500 hydro disc, 180/160mm (S-160/160mm)
Saddle Prologo K3
Seat Post Cannondale C3, 6061 alloy, 27.2x350mm (XS,S,M) 400mm (L,X)

Part Numbers

Option UPC MPN
Black / Large / 27.5-inch
Black / Medium / 27.5-inch
Black / Small / 27.5-inch 884603654286 C25407M10SM
Black / X-Large / 27.5-inch
Black / X-Small / 27.5-inch
Black / X-Small / 29-inch
Black / Small / 29-inch
Black / Medium / 29-inch