F-Si Carbon 4 | Cross Country Bikes | Cannondale

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    Platform: F-Si

    Light, but it's no lightweight.

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

    Highlights

    • BallisTec Carbon frame / Lefty Ocho 100mm fork / Integrated Cannondale App connectivity
    • SRAM NX/SX Eagle 12-speed drivetrain
    • Shimano MT500 hydraulic disc brakes
    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.

    International Connectivity

    • Wheel Sensor
      Cannondale Wheel Sensor

    Drivetrain

    • Bottom Bracket
      SRAM DUB PF30 MTB83
    • Chain
      SRAM SX Eagle, 12-speed
    • Crank
      SRAM X1-1000 Eagle DUB, 34T, Ai offset
    • Rear Cogs
      SRAM SX Eagle, 11-50, 12-speed
    • Rear Derailleur
      SRAM NX Eagle
    • Shifters
      SRAM NX Eagle, 12-speed

    Frameset

    • Fork
      Lefty Ocho, 100mm, Chamber Damper with remote lockout, OppO Spring System, tapered steerer, 55mm offset
    • Frame
      BallisTec Carbon, 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 and extra small only)

    Wheels

    • Front Hub
      Lefty 60
    • Rear Hub
      Shimano MT400 12x148
    • Rims
      WTB STX i23 TCS, 32h, tubeless ready
    • Spokes
      DT Swiss Competition
    • Tire Size
      2.25
    • Tires
      (F) Schwalbe Racing Ray Performance, 29 x 2.25", Addix Compound, tubeless ready, (R) Schwalbe Racing Ralph Performance, 29 x 2.25", Addix Compound, tubeless ready
    • Wheel Size
      29

    Brakes

    • Brake Levers
      Shimano MT500 hydraulic disc
    • Brakes
      Shimano MT500 hydraulic disc, 160/160mm RT54 rotors

    Components

    • Grips
      Fabric FunGuy
    • Handlebar
      Cannondale 2 Flat, butted 2014 Alloy, 31.8mm, 3° rise, 8° sweep, 760mm
    • Saddle
      Fabric Scoop Shallow Sport, steel rails
    • Seatpost
      Cannondale C3, 6061 Alloy, 27.2 x 350mm (S), 400mm (M-XL)
    • Stem
      Cannondale 3, 6061 Alloy, 31.8, 7°

    Measurements

    • Size: LG
      5'8" 172
      6'0" 182
    • Size: MD
      5'6" 167
      5'9" 175
    • Size: SM
      5'2" 157
      5'5" 165
    • Size: XL
      6'1" 185
      6'5" 195
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    Geometry

    Size:

    Sizing

    Tell us how tall you are, we'll help you find the right size.

    Long Arms? Short Legs? Just not sure? Call Us!

    Customer Service can help you identify a size more specific to your body type.

    (123)456-7890

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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

                            International 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 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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