Topstone Sora | Gravel Bikes | Cannondale

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Topstone Sora

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          Explore further. Ride freer.

          A capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.

          Where it thrives

          Gravel roads, out in the elements

          What it's built for

          Traction, handling, comfort

          Highlights

          • Light, durable SmartForm C2 Alloy Frame w/ full carbon fork
          • Shimano Sora 18-speed drivetrain / FSA Tempo Adventure crank
          • Cable disc brakes
          Feel the light
          Light and lively, smooth yet snappy. Topstone's SmartForm C2 Alloy construction showcases our decades of expertise in aluminum craftsmanship.

          Specs

          Drivetrain

          • Bottom Bracket
            FSA Cartridge
          • Chain
            KMC Z9, 9-speed
          • Crank
            FSA Tempo Adventure, 46/30
          • Front Derailleur
            Shimano Sora, 31.8 clamp
          • Rear Cogs
            Sunrace, 11-34, 9-speed
          • Rear Derailleur
            Shimano Sora
          • Shifters
            Shimano Sora, 2x9

          Frameset

          • Fork
            Full Carbon, 1-1/8" to 1-1/4" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle
          • Frame
            SmartForm C2 Alloy, 142x12 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
            • 142x12 thru-axle
            • Tapered headtube
            • Flat mount disc
            • StraightShot internal cable routing
            • Multiple gear/bottle mounts
          • Headset
            Topstone Si, 25mm Alloy top cap

          Wheels

          • Front Hub
            Formula RX-512 12x100
          • Rear Hub
            Formula RX-142 12x142
          • Rims
            RD 2.0, 28h
          • Spokes
            Stainless steel, 14g
          • Tire Size
            37
          • Tires
            WTB Riddler Comp, 700 x 37c
          • Wheel Size
            700c

          Brakes

          • Brake Levers
            Shimano Sora
          • Brakes
            Promax Decoder R cable actuated disc, 160/160mm rotors

          Components

          • Grips
            Cannondale Grip Bar Tape w/Gel, 3.5mm
          • Handlebar
            Cannondale 3, butted 6061 Alloy, 16 deg flare drop
          • Saddle
            Cannondale Stage Ergo
          • Seatpost
            Cannondale 4, 6061 Alloy, 27.2 x 400mm
          • Stem
            Cannondale 4, 6061 Alloy, 31.8, 6°

          Weight: 10.3 kg / 22.8 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

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                      Handlebar

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                          Saddle

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                              Seatpost

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                                  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 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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