Cannondale: Topstone Carbon | Gravel | Road

Topstone Carbon Ultegra RX

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Topstone Carbon Ultegra RX
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Platform: Topstone Carbon

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.

Highlights

  • BallisTec carbon frameset with Kingpin suspension
  • HollowGram 22 Carbon Wheelset / Integrated Cannondale App connectivity
  • Cannondale SAVE Carbon seatpost / Fabric Scoop Shallow Race Ti saddle

What it's built for

Traction, handling, comfort

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

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Connectivity

  • Wheel Sensor
    Cannondale Wheel Sensor

Drivetrain

  • Bottom Bracket
    Cannondale Alloy BB30
  • Chain
    Shimano HG601 11-speed
  • Crank
    HollowGram, BB30a w/ OPI SpideRing, 46/30
  • Front Derailleur
    Shimano Ultegra, braze-on
  • Pedals
    Not Included
  • Rear Cogs
    Shimano Ultegra, 11-34, 11-speed
  • Rear Derailleur
    Shimano Ultegra RX
  • Shifters
    Shimano Ultegra hydro disc, 2x11

Frameset

  • 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
  • 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
    • 142x12 thru-axle
    • Tapered headtube
    • Flat mount disc
    • StraightShot internal cable routing
    • Multiple gear/bottle mounts
  • Headset
    Integrated, 1.5" lower to 1-1/8" upper w/ reducer, 25mm Alloy top cap
  • Rear Shock
    N/A

Wheels

  • Front Hub
    HollowGram Sealed Bearing, straight pull, 12x100
  • Hubs
    (F) HollowGram Sealed Bearing, straight pull, 12x100 / (R) HollowGram 142x12 rear, Centerlock
  • Rear Hub
    HollowGram 142x12
  • Rims
    HollowGram 22, 22mm deep, 25mm ID, tubeless ready
  • Spokes
    Stainless steel, 14g
  • Tire Size
    37
  • Tires
    WTB Riddler TCS Light, 700 x 37c, tubeless ready
  • Wheel Size
    700c

Brakes

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

Components

  • Grips
    Cannondale Grip Bar Tape w/Gel, 3.5mm
  • Handlebar
    Cannondale 3, butted 6061 alloy, 16 deg flare drop
  • Saddle
    Fabric Scoop Radius Sport, steel rails
  • Seatpost
    Cannondale C3, 6061 Alloy, 27.2 x 350mm (44-56), 400mm (58-63)
  • Stem
    Cannondale 2, 6061 alloy, 31.8, 6°

Weight: 8.4 kg / 18.6 lbs - Bike and frame weights may vary in final production.

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

It’s built for

Specs

Frameset

Frame

Details

      Rear Shock

      Details

          Headset

          Details

              Brakes

              Brake Levers

              Details

                  Front Brake

                  Details

                      Components

                      Grips

                      Details

                          Handlebar

                          Details

                              Saddle

                              Details

                                  Seatpost

                                  Details

                                      Drivetrain

                                      Bottom Bracket

                                      Details

                                          Chain

                                          Details

                                              Crank

                                              Details

                                                  Front Derailleur

                                                  Details

                                                      Pedals

                                                      Details

                                                          RearCogs

                                                          Details

                                                              e-Battery

                                                              e-system Battery

                                                              Details

                                                                  e-System Charger

                                                                  Details

                                                                      e-System Display

                                                                      Details

                                                                          Tires

                                                                          Tires

                                                                          Details

                                                                              Wheels

                                                                              Details

                                                                                  FrontHub

                                                                                  Details

                                                                                      RearHub

                                                                                      Details

                                                                                          Spokes

                                                                                          Details