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Today’s DealsF-Si Carbon Team
A 27.5″ carbon frame hardtail crosscountry bike with ultra high-end components.
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Manufacturer Price
$8,999| Frame | Carbon |
|---|---|
| Suspension | Hardtail, 100mm |
| Fork | Cannondale Lefty |
| Wheels | 27.5″ Carbon |
| Drivetrain | 1 × 12 |
| Groupset | XX1 Eagle |
| Brakes | SRAM Level Ultimate Hydraulic Disc |

Nov 2018 · Steve Solt
This carbon hardtail is light, sharp, and features the distinctive Lefty Ocho fork

Oct 2018 · McCoy
A new generation of Lefty is here

May 2018 · Cory Benson
Before the World Cup XC racing in Albstadt, we put in some first rides on Cannondale's next gen carbon XC hardtail & its all-new single crown Lefty fork. Built as an ultimate hardtail for steep & technically challenging modern courses, we turned some hot laps on the World Cup track, riding with the bike's design team.

Sep 2016 · Guy Kesteven
The top metal F-Si is an impressively fast yet controlled and fatigue-free flyer. Buy if you favour alloy over carbon and enjoy racing rough, rocky trails on a forgiving ride
Impressively smooth and speed-sustaining yet efficiently quick frame, the Lefty fork is stiff, accurate and well damped
OK but not outstanding component selection, even with alloy frame
Specific front wheel and metal, QR axle frame limit upgrade potential

Oct 2015 · Canadian Cycling Magazine
A brand’s base model of a bike line usually shows cost-saving choices throughout its spec. Often the frame material and production process are altered as well.
Jun 2015 · Logan VonBokel
The reigning U23 cross-country national champion's ride is chock-full of ENVE carbon, Cannondale tech, and American livery.
Mar 2015 · Kristen Gross
Lightweight racer of Italian national XC champ and Olympic bronze medalist spec'd with SRAM XX1 drivetrain, ENVE wheels, and Prologo saddle and grips. - Mtbr.com

May 2014
Cannondale has announced the launch of the all-new 2015 F-Si Carbon 29. Based off the successful Cannondale F29, the F-Si sets the bar higher for a stiffer and lighter platform.
| Frame | F-Si, BallisTec Hi-MOD Carbon, SPEED SAVE, PF30A, 1.5 Si Head Tube, Ai Offset, 27.5" (S), 29" (M-X) BB Standard: PF30, Press Fit |
|---|---|
| Fork | Lefty 2.0 Carbon, 100mm, XLR Isolated Damper Technology with XC+ tune and XLoc remote, Offset - 50mm (S), 55mm (M-X) Travel: 100mm |
| Shock | N/A |
| Bottom Bracket | Cannondale Alloy PressFit30 |
| Headset | Cannondale HeadShok Si |
| Stem | Cannondale C1, 6061 Alloy, 1.5", 31.8, -5 deg. |
| Handlebar | FSA K-Force Carbon, flat, 760mm |
| Saddle | Prologo Zero II TiRox Rail |
| Seatpost | Cannondale SAVE2 Carbon, 27.2x400mm Type: Rigid |
| Pedals | N/A |
| Grips | Cannondale Locking Grips |
| Rear Derailleur | SRAM XX1 Eagle, 12-speed |
|---|---|
| Front Derailleur | N/A |
| Crank | SRAM XX1 Eagle, BB30, 34T, Ai Custom |
| Shifters | SRAM XX1 Eagle, 12-speed |
| Cassette | SRAM XG1295 Eagle, 10-50, 12-speed |
| Chain | SRAM PCX01 Eagle , 12-speed |
| Brakes | SRAM Level Ultimate, 180/160mm, Centerline Rotors Type: SRAM Level Ultimate Hydraulic Disc |
| Brake Levers | SRAM Level Ultimate |
| Rims | ENVE Carbon M50, tubeless ready |
|---|---|
| Spokes | DT Swiss AeroLite (Ai Offset dish - Rear) |
| Front Hub | Lefty 60 front, DT Swiss Custom C-36, 36 Point Engagement, 28 hole (Ai Offset dish - Rear) |
| Rear Hub | Lefty 60 front, DT Swiss Custom C-36, 36 Point Engagement, 28 hole (Ai Offset dish - Rear) |
| Tires | Schwalbe Racing Ralph EVO Snakeskin, 29/27.5x2.25", folding, tubeless ready |
First added April 13
Last updated April 13
Not listed for 3,348 days