Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices
Today’s Deals2017 Cannondale
F-Si 3
A 27.5″ aluminum frame hardtail crosscountry bike with upper mid-range components.
Compare the full range
Manufacturer Price
$1,699| Frame | Aluminum |
|---|---|
| Suspension | Hardtail, 100mm |
| Fork | RockShox Recon Gold RL |
| Wheels | 27.5″ Aluminum |
| Drivetrain | 2 × 11 |
| Groupset | XT, SLX |
| Brakes | Shimano 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.
May 2018 · Mtbr
When the Cannondale Factory Racing Team saddles up for the XC World Cup in Germany, this weekend they’ll have two new aces up their sleeves: the new F-Si hardtail and Lefty Ocho XC fork. - Mtbr.com
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
Apr 2016 · Philippe Tremblay
Have a close-up look at Gagné's Cannondale Lefty he was on at Sea Otter.
Jun 2015 · Logan VonBokel
The reigning U23 cross-country national champion's ride is chock-full of ENVE carbon, Cannondale tech, and American livery.
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, SmartForm C1 Alloy, BB30, Flat Mount Brake, 1.5 Si headtube, S (27.5) M-XL (29) BB Standard: BB30, Press Fit |
|---|---|
| Fork | RockShox Recon Gold RL, 100mm, 1-1/8" steerer, 15mm Maxle, Oneloc remote lockout, 51mm offset, Solo Air Travel: 100mm Spring Type: Air |
| Shock | N/A |
| Bottom Bracket | FSA MegaExo |
| Headset | Tange 1.5 for Tapered Steer tubes |
| Stem | Cannondale C3, 6061 Alloy, 1-1/8", 31.8, -5 deg. |
| Handlebar | Cannondale C3 flat, 6061 double-butted alloy, 700mm |
| Saddle | Cannondale Stage 3 |
| Seatpost | Cannondale C3, 6061 alloy, 27.2x350mm (S,M) 400mm (L,X) Type: Rigid |
| Pedals | N/A |
| Grips | Cannondale Locking Grips |
| Rear Derailleur | Shimano XT, 11-speed |
|---|---|
| Front Derailleur | Shimano SLX |
| Crank | FSA Comet MegaExo, 36/26, 11-speed |
| Shifters | Shimano SLX , 2x11 |
| Cassette | SunRace, 11-40, 11-speed |
| Chain | KMC X11, 11-speed |
| Brakes | Shimano M445 hydraulic disc, 180/160mm (S-160/160mm) Type: Shimano Hydraulic Disc |
| Brake Levers | Shimano M445 |
| Rims | Cannondale DC 3.0, double wall, 32 hole |
|---|---|
| Spokes | Stainless Steel, 15g |
| Front Hub | Formula DC51 front, DC-22 rear |
| Rear Hub | Formula DC51 front, DC-22 rear |
| Tires | Schwalbe Rapid Rob Performance 29/27.5 x 2.1", tubeless ready |
First added April 13
Last updated April 13
Not listed for 3,339 days