Topstone Carbon Ultegra RX 2

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          More give. More go.

          An unprecedented gravel bike with real suspension. It's the most off-road capable and on-road comfortable road bike ever made.

          Where it thrives

          Gravel roads, out in the elements, low-impact trails

          What it's built for

          Traction, handling, comfort

          Highlights

          • BallisTec carbon frameset with Kingpin suspension
          • WTB KOM Light i23 TCS rims / WTB Riddler TCS Light tires, tubeless ready
          • Integrated Cannondale App connectivity

          More Give. More Go.

          Featuring Kingpin, a revolutionary, super-light suspension that lets you ride harder on dirt and more smoothly on pavement. Better control. Better traction. Better comfort. Nothing sacrificed.

          It’s easier to go harder

          More Info

          Refined geometry and rider position deliver an experience that’s stable, composed and comfortable without losing that spark. Go further, ride longer, charge harder.

          Load and go

          More Info

          Plenty of places to store gear and water, with a multi-position mount on the downtube, and more on the top tube, seat tube, and under the down tube. There's even mounts on the forks.

          SUPER LIGHTWEIGHT KINGPIN SUSPENSION

          Specs

          Details

          • Platform
          • Model Name
            Topstone Carbon Ultegra RX 2
          • Model Code
            C15500M

          Frameset

          • Frame
            All-New, BallisTec Carbon, Kingpin suspension system, Proportional Response size-specific construction, Directline internal cable routing, BB30-83 Ai, 142x12 Speed Release thru-axle, flat-mount disc, removable fender bridge, multiple gear/bottle mounts, dropper post compatible
            • Kingpin suspension system
            • Proportional Response size-specific construction
            • Directline internal cable routing
            • BB30-83 Ai
            • 142x12 Speed Release thru-axle
            • Flat-mount disc
            • Removable fender bridge
            • Multiple gear/bottle mounts
            • Dropper post compatible
          • Fork
            All-New, BallisTec Carbon, 55mm OutFront offset, SAVE, 1-1/8" to 1.5" steerer, integrated crown race, Directline internal routing, 12x100mm Speed Release thru-axle, flat mount disc, gear/rack/fender mounts
          • Headset
            Integrated, 1.5" lower to 1-1/8" upper w/ reducer, 25mm Alloy top cap

          Drivetrain

          • Rear Derailleur
            Shimano Ultegra RX GS Shadow Plus
          • Front Derailleur
            Shimano Ultegra, braze-on
          • Shifters
            Shimano Ultegra hydro disc, 2x11
          • Chain
            Shimano HG601, 11-speed
          • Crank
            Cannondale 1, BB30a, FSA rings, 46/30
          • Rear Cogs
            Shimano 105, 11-34, 11-speed
          • Bottom Bracket
            Cannondale Alloy PressFit30

          Brakes

          • Brakes
            Shimano Ultegra hydro disc, 160/160mm RT54 rotors
          • Brake Levers
            Shimano Ultegra hydro disc

          Wheels

          • Rims
            WTB KOM Light i23 TCS, 28h, tubeless ready
          • Front Hub
            Formula CL-712, 12x100 centerlock
          • Rear Hub
            Formula RXC-400, 12x142 centerlock
          • Spokes
            Stainless Steel, 14g (Ai Offset Dish - rear)
          • Tires
            WTB Riddler TCS Light, 700 x 37c, tubeless ready
          • Tire Size
            37
          • Wheel Size
            700c

          Components

          • Handlebar
            Cannondale 3, butted 6061 alloy, 16 deg flare drop
          • Stem
            Cannondale 2, 6061 alloy, 31.8, 6°
          • Grips
            Cannondale Grip Bar Tape w/Gel, 3.5mm
          • Saddle
            Fabric Scoop Radius Elite, cro-mo rails
          • Seatpost
            Cannondale 2, carbon, 27.2 x 350mm

          Connectivity

          • Wheel Sensor
            Cannondale Wheel Sensor

          Weight: 9.0 kg / 19.8 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

          Technology

          Big tire clearance
          Comes with big 700x37c tires for grip and comfort, but has room for up to 40mm tires with tons of clearance. You can even put on 650 wheels with 48mm tires if small and fat is your thing.

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          Highlights

          Where It Thrives

          What It's Built For

          Specifications

          Details

          Platform

          Details

              Model Name

              Details

                  Model Code

                  Details

                      Frameset

                      Frame

                      Details

                          Headset

                          Details

                              Rear Shock

                              Details

                                  E-System

                                  Drive Unit

                                  Details

                                      Battery

                                      Details

                                          Charger

                                          Details

                                              Display

                                              Details

                                                  Drivetrain

                                                  Rear Derailleur

                                                  Details

                                                      Front Derailleur

                                                      Details

                                                          Shifters

                                                          Details

                                                              Chain

                                                              Details

                                                                  Crank

                                                                  Details

                                                                      Rear Cogs

                                                                      Details

                                                                          Bottom Bracket

                                                                          Details

                                                                              Pedals

                                                                              Details

                                                                                  Brakes

                                                                                  Brakes

                                                                                  Details

                                                                                      Brake Levers

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                                                                                          Wheels

                                                                                          Front Hub

                                                                                          Details

                                                                                              Rear Hub

                                                                                              Details

                                                                                                  Spokes

                                                                                                  Details

                                                                                                      Tires

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                                                                                                          Tire Size

                                                                                                          Details

                                                                                                              Wheel Size

                                                                                                              Details

                                                                                                                  Front Tire

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                                                                                                                      Rear Tire

                                                                                                                      Details

                                                                                                                          Tire Bead

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                                                                                                                              Tire Casing

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                                                                                                                                  Tire Protection

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                                                                                                                                      Tire Type

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                                                                                                                                          Components

                                                                                                                                          Handlebar

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                                                                                                                                              Grips

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                                                                                                                                                  Saddle

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                                                                                                                                                      Seatpost

                                                                                                                                                      Details

                                                                                                                                                          Connectivity

                                                                                                                                                          Wheel Sensor

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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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                                                                                                                                                                                  Tire Sidewalls

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