F-Si | Cross Country Bikes | Cannondale

CA/EN

F-Si

A mountain race bike loaded with performance features that ensure victory, all while weighing next to nothing.

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Highlights

Where It Thrives

What It's Built For

Specifications

Brakes

Brake Levers

Details

      Brakes

      Details

          Components

          Grips

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              Handlebar

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                  Saddle

                  Details

                      Seatpost

                      Details

                          International Connectivity

                          Power Meter

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                              Speed Sensor

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                                  Wheel Sensor

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                                      Drivetrain

                                      Bottom Bracket

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                                          Chain

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                                              Crank

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                                                  Front Derailleur

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                                                      Pedals

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                                                          Rear Cogs

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                                                              Rear Derailleur

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                                                                  Shifters

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                                                                      E-System

                                                                      E-System Battery

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                                                                          E-System Charger

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                                                                              E-System Display

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                                                                                  Extra

                                                                                  Extra 1

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                                                                                      Frameset

                                                                                      Frame

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                                                                                          Headset

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                                                                                              Rear Shock

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                                                                                                  Visibility

                                                                                                  Lights

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                                                                                                      Paint

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                                                                                                          Tire Sidewalls

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                                                                                                              Wheels

                                                                                                              Front Hub

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                                                                                                                  Front Tire

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                                                                                                                      Rear Hub

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                                                                                                                          Rear Tire

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                                                                                                                              Spokes

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                                                                                                                                  Tire Bead

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                                                                                                                                      Tire Casing

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                                                                                                                                          Tire Protection

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                                                                                                                                              Tire Size

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                                                                                                                                                  Tire Type

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                                                                                                                                                      Tires

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                                                                                                                                                          Wheel Size

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                                                                                                                                                              Designed for the win
                                                                                                                                                              At just 900 grams, the F-Si Hi-Mod is the lightest mountain bike frame we’ve ever made. Better still, our engineers built in real compliance, real durability, and the handling and features that really win races.

                                                                                                                                                              F-Si attacks the steepest climbs and nastiest descents of modern World Cup XC courses. The Ai offset drivetrain and OutFront steering geometry deliver an uncanny mix of stability, agility and traction.

                                                                                                                                                              The Best XC Suspension Fork in the World
                                                                                                                                                              Lefty, simply the most advanced, smoothest, most precise-handling ultralight XC fork ever made. Its one-of-a-kind design lets it float through the chop and steer through the chunder like nothing else.
                                                                                                                                                              Learn more