F-Si Hi-MOD Ultimate | Cross Country Bikes | Cannondale

F-Si Hi-MOD Ultimate

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          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.

          Where it thrives

          In competition, up and down hills

          What it's built for

          Speed, agility, handling

          Highlights

          • Hi-MOD BallisTec Carbon frame / Lefty Ocho Carbon 100mm fork / Integrated Cannondale App connectivity
          • New SRAM XX1 Eagle AXS electronic drivetrain / Level Ultimate hydraulic disc brakes
          • ENVE M525 Carbon wheels / ENVE M5 carbon bars and post
          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 XX1 Eagle, Copper, 12-speed
          • Crank
            SRAM XX1 Eagle DUB, 34T, Ai offset
          • Rear Cogs
            SRAM XG-1299, XX1 Eagle, Copper, 10-52, 12-speed
          • Rear Derailleur
            SRAM XX1 Eagle AXS
          • Shifters
            SRAM Eagle AXS, 12-speed

          Frameset

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

          Wheels

          • Front Hub
            Lefty 60
          • Rear Hub
            DT Swiss, 12x148
          • Rims
            ENVE M525 Carbon, 24h, tubeless ready
          • Spokes
            DT Swiss Aerolite, straight pull
          • Tire Size
            2.25
          • Tires
            (F) Schwalbe Racing Ray EVO, 29 x 2.25", SnakeSkin, Addix Speedgrip, tubeless ready, (R) Schwalbe Racing Ralph EVO, 29 x 2.25", SnakeSkin, Addix Speed, tubeless ready
          • Wheel Size
            29

          Brakes

          • Brake Levers
            SRAM Level Ultimate hydraulic disc
          • Brakes
            SRAM Level Ultimate hydraulic disc, CenterLine X 160/160mm rotors

          Components

          • Grips
            ESI Chunky Silicone, 32mm dia.
          • Handlebar
            ENVE M5, Carbon, 31.8mm, 5mm rise, 9° sweep, 760mm
          • Saddle
            PROLOGO Dimension NDR CPC Tirox Saddle
          • Seatpost
            ENVE Carbon, 27.2 x 400mm, 0mm offset
          • Stem
            Cannondale 1, 7075 Alloy, 1-1/8", 31.8, 7°

          Extra

          • Extra 1
            Tubeless valve stems

          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

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                                                      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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                                                                                                                                                                      Wheel Size

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