Topstone 3

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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 9-speed shifting
          • Promax Decoder R mechanical 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

          Details

          Frameset

          • Frame
            SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
          • Fork
            BallisTec Full Carbon, 1-1/8" to 1-1/4" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru axle
          • Headset
            Integrated, 1-1/8" - 1-1/4"

          Drivetrain

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

          Brakes

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

          Wheels

          • Rims
            RD 2.0, 28h
          • Front Hub
            Formula alloy, 12x100mm
          • Rear Hub
            Formula alloy, 12x142mm
          • Spokes
            Stainless Steel, 14g
          • Tires
            WTB Riddler Comp, 700x37c
          • Tire Size
            37
          • Wheel Size
            700c

          Components

          • Handlebar
            Cannondale 3, butted 6061 alloy, 16 deg flare drop
          • Stem
            Cannondale 3, 6061 Alloy, 31.8, 7°
          • Grips
            Cannondale Bar Tape, 3.5mm
          • Saddle
            Cannondale Stage CX
          • Seatpost
            Cannondale 4, 6061 Alloy, 27.2x350mm

          Please note that, based on component availability and other factors, specifications are subject to change without notice.

          Geometry

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          Specifications

          Details

          Platform

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              Model Name

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                  Model Code

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                      Frameset

                      Frame

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                          Headset

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                              Rear Shock

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                                  E-System

                                  Drive Unit

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                                      Battery

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                                          Charger

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                                              Display

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                                                  Drivetrain

                                                  Rear Derailleur

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                                                      Front Derailleur

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                                                          Shifters

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                                                              Chain

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                                                                  Crank

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                                                                      Rear Cogs

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                                                                          Bottom Bracket

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                                                                              Pedals

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                                                                                  Brakes

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                                                                                      Brake Levers

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                                                                                          Wheels

                                                                                          Front Hub

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                                                                                              Rear Hub

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                                                                                                  Spokes

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                                                                                                      Tires

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                                                                                                          Tire Size

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                                                                                                                  Front Tire

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                                                                                                                      Rear Tire

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                                                                                                                                  Tire Protection

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                                                                                                                                          Components

                                                                                                                                          Handlebar

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                                                                                                                                              Grips

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                                                                                                                                                  Saddle

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                                                                                                                                                      Seatpost

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                                                                                                                                                          Connectivity

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                                                                                                                                                                  Speed Sensor

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                                                                                                                                                                      Extra

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                                                                                                                                                                          Visibility

                                                                                                                                                                          Lights

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                                                                                                                                                                              Paint

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