F-Si Carbon 3 | Cross Country Bikes | Cannondale

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F-Si Carbon 3

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          Light, but it’s no lightweight.

          The ultimate XC race bike. Built to win on today’s aggressive World Cup courses or rule your local loop.

          Where it thrives

          In competition, up and down hills

          What it's built for

          Speed, agility, handling

          Highlights

          • Lefty Ocho fork
          • SRAM GX/NX Eagle drivetrain w/Level T hydro disc brakes
          • Stan's NoTubes Crest MK3 rims / carbon seatpost
          Connected
          An integrated wheel sensor delivers hyper accurate speed, route and distance info, registers your bike, reminds you of needed service and more, all through the free Cannondale App.
          Learn more
          SAVE micro-suspension
          Flex zones and directional carbon layup allow the rear triangle and seat tube to absorb shock for better traction, higher speeds and minimized fatigue, whether seated or standing. Go faster longer.

          Specs

          Connectivity

          • Wheel Sensor
            Cannondale Wheel Sensor

          Drivetrain

          • Bottom Bracket
            SRAM DUB PF30 MTB83
          • Chain
            SRAM GX Eagle, 12-speed
          • Crank
            Truvativ Stylo 6K DUB, 34T, Ai offset
          • Rear Cogs
            SRAM PG-1230, NX Eagle, 11-50, 12-speed
          • Rear Derailleur
            SRAM GX Eagle
          • Shifters
            SRAM GX Eagle, 12-speed

          Frameset

          • Fork
            Lefty Ocho, 29", 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 55mm offset
          • Frame
            BallisTec Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset
            • SAVE
            • PF30-83
            • Tapered head tube
            • Speed Release 12mm thru axle
            • Ai Offset
          • Headset
            Integrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small only)

          Wheels

          • Front Hub
            (F) Stan's NoTubes Neo Lefty
          • Front Tire
            (F) Schwalbe Racing Ray Performance 27.5/29 x 2.25", Addix Compound, tubeless ready
          • Rear Hub
            (R) Stan's NoTube's Neo 12x148 w/HG driver
          • Rear Tire
            (R) Schwalbe Racing Ralph Performance 27.5/29 x 2.25" rear, Addix compound, tubeless ready
          • Rims
            Stan's NoTubes Crest MK3, 28h, tubeless ready
          • Spokes
            DT Swiss Competition, straight pull (Ai Offset dish - rear)
          • Tire Size
            2.25
          • Tires
            (F) Schwalbe Racing Ray Performance 27.5/29 x 2.25", Addix Compound, tubeless ready(R) Schwalbe Racing Ralph Performance 27.5/29 x 2.25" rear, Addix compound, tubeless ready
          • Wheel Size
            29

          Brakes

          • Brake Levers
            SRAM Level T hydro disc
          • Brakes
            SRAM Level T hydro disc, 160/160mm Centerline rotors

          Components

          • Grips
            Cannondale Locking Grips
          • Handlebar
            Cannondale 2 Flat, butted 2014 Alloy, 31.8mm, 3° rise, 8° sweep, 760mm
          • Saddle
            Fabric Scoop Flat Elite, cro-mo rails
          • Seatpost
            Cannondale 2, Carbon, 27.2 x 400mm, 0mm offset
          • Stem
            Cannondale 3, 6061 Alloy, 31.8, 7°

          Weight: 10.6 kg / 23.4 lbs - Bike and frame weights may vary in final production.
          Please note that, based on component availability and other factors, specifications are subject to change without notice.

          Geometry

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          Highlights

          Where It Thrives

          What It's Built For

          Specifications

          Brakes

          Brake Levers

          Details

              Brakes

              Details

                  Components

                  Grips

                  Details

                      Handlebar

                      Details

                          Saddle

                          Details

                              Seatpost

                              Details

                                  Connectivity

                                  Power Meter

                                  Details

                                      Speed Sensor

                                      Details

                                          Wheel Sensor

                                          Details

                                              Drivetrain

                                              Bottom Bracket

                                              Details

                                                  Chain

                                                  Details

                                                      Crank

                                                      Details

                                                          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 Drive Unit

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                                                                                  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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                                                                                                                                                                  Tires

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                                                                                                                                                                      Wheel Size

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