Topstone Carbon 2 Lefty

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          Nothing is impassable

          The best dual-suspension gravel bike for rugged dirt roads and singletrack trails. With the Kingpin system and Lefty fork, nothing is off-limits.

          Where it thrives

          Gravel and Dirt Roads, Rough Pavement, Trails

          What it's built for

          Gravel riding, back road exploring, bike packing and off-road adventures

          Highlights

          • Lightweight Topstone Carbon frame with Kingpin suspension / Lefty Oliver gravel suspension fork, 30mm travel
          • Shimano GRX 800/600 11-speed gravel group / DownLow dropper post
          • WTB KOM Light rims

          Nothing is Impassable

          Kingpin Suspension
          Delivering a smooth ride without the added weight and complexity of a shock and links, Kingpin is our answer for the most demanding gravel riders. Whether you need more comfort to go long, more traction to push beyond or more give to take on the tech - Kingpin is the maintenance-free, lightweight answer to your prayers.

          Get to Know Kingpin Suspension

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          Lefty Goes Big
          The smoothest, most-precise handling gravel fork in the world. With 30mm of bob-free travel and room for 700x45mm tires, Lefty Oliver lives to push the boundaries with comfort and control.

          Features

          Load Up. Roll Out.
          With plentiful gear and waterbottle mounts on the frame and fork, Topstone Carbon is ready to load up and go long.
          Corner like a Boss
          Rail through the rough and come out smiling. Led by our OutFront steering geometry, the Topstone Carbon offers up handling that's serenely stable in the chop, and light & nimble everywhere else.

          Topstone Carbon Explained

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          Specs

          Details

          • Platform
          • Model Name
            Topstone Carbon 2 Lefty
          • Model Code
            C15202U

          Frameset

          • Frame
            Topstone Carbon, Kingpin suspension system, SmartSense compatible, Proportional Response construction, 12x142mm thru-axle, 27.2 dropper post ready, BSA 68mm threaded BB, DirectLine internal cable routing, removable fender bridge, multiple gear/bottle mounts
          • Fork
            Lefty Oliver, 30mm travel, lockout, Chamber Damper w/ All-Over tune, ISO High-Ride air spring, tapered steerer, 700c, 55mm offset
          • Headset
            Integrated, Carbon, 1-1/8" - 1-1/2"

          Drivetrain

          • Rear Derailleur
            Shimano GRX 810, Shadow RD+
          • Shifters
            Shimano GRX 800, 11-speed
          • Chain
            Shimano HG701, 11-speed
          • Crank
            Shimano GRX 600, 40T (Europe/UK - FSA Gossamer Pro Modular AGX+, 40T)
          • Rear Cogs
            Shimano SLX, 11-42, 11-speed
          • Bottom Bracket
            Shimano BSA 68

          Brakes

          • Brakes
            Shimano GRX 800 hydraulic disc, 160/160mm RT76 rotors
          • Brake Levers
            Shimano GRX 800 hydraulic disc

          Wheels

          • Rims
            WTB KOM Light i23 TCS, 700c, 28h, tubeless ready
          • Spokes
            Stainless Steel, 14g
          • Tires
            WTB Raddler TCS Light, 700 x 44c, tubeless ready (Europe/UK - Vittoria Mezcal III 700 x 44c ANT tubeless compatible)
          • Tire Size
            44
          • Wheel Size
            700c
          • Hubs
            (F) Lefty SL, 6-Bolt / (R) Formula cartridge bearing, 6-Bolt, 12x142mm
          • Front Tire
            WTB Raddler TCS Light, 700 x 44c, tubeless ready
          • Rear Tire
            WTB Raddler TCS Light, 700 x 44c, tubeless ready

          Components

          • Handlebar
            Cannondale 2 ShortDrop, 7050 alloy, 12 deg flare drop
          • Stem
            Cannondale 2, 6061 Alloy, 31.8, 7°
          • Grips
            Fizik Solocush Soft, 3mm
          • Saddle
            Fizik Terra Argo X5, S-alloy rails
          • Seatpost
            Cannondale DownLow Dropper Post, 27.2, shifter-integrated lever, travel - 60mm XS-S / 80mm M / 100mm L-XL

          Connectivity

          • Wheel Sensor
            Cannondale Wheel Sensor

          Extra

          • Extra 1
            StrapRack toolholder

          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

          Details

          Platform

          Details

              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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                                                                                                                                          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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                                                                                                                                                              Power Meter

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                                                                                                                                                                  Speed Sensor

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                                                                                                                                                                      Extra

                                                                                                                                                                      Extra 1

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                                                                                                                                                                          Visibility

                                                                                                                                                                          Lights

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                                                                                                                                                                              Paint

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