Cannondale Topstone Carbon 3



An excellent and versatile Gravel bike, with a rear suspension system and Shimano GRX 800/600 groupset, for those who want to reach more demanding limits of lightness, comfort or speed.

Fruit of Cannondale’s vision of Gravel and the most advanced technology, it is ready for the fastest routes and races, or to charge it and discover the world by all types of tracks, roads and highways. 

Made with the Synapse carbon fiber frame and fork, it incorporates the rear suspension systemKingpin, which is a simple pivot point with low-friction bushings at the junction of the braces and vertical tube. With this pivot point, they take advantage of the flexing of the carbon fiber to obtain up to 30 millimeters of travel in the rear swingarm. Which are enough to provide more absorption and traction on all types of terrain, without the weight or complexity of traditional suspension systems. 

The Topstone is also manufactured with the Proportional Response system to customize each size, and the steering geometry OutFront, which makes it a stable and comfortable bike, without losing agility on climbs and turns. With this geometry and the light Kingpin suspension, they make the Topstone Carbon the perfect Gravel bike for all types of terrain, with the great versatility offered by the wheel arch for tires up to 45 millimeters and a large number of accessory mounts and bottle cages on the frame and fork. 

In the front hub it has the Cannondale Wheel Sensor, which can be linked with the Cannondale App on the smartphone and serves from GPS that records all our activity, to the control system for inspections and maintenance of the bike components for kilometers traveled. And the frame is compatible with Cannondale’s exclusive SmartSense system, which consists of rear radar and self-adapting smart lights, powered by the same battery integrated into the down tube. (SmartSense is optional and not included with the bike). 


  • 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: Topstone Carbon, 1-1/8″ to 1.5″ steerer, 55mm OutFront offset, flat mount disc, internal routing , 12×100 thru-axle, triple bottle/gear mounts, fender mounts
  • Headset: Integrated, 1-1/8″ – 1 -1/2″
  • Transmission
    • Derailleur: Shimano GRX 810, Shadow RD+
    • Derailleurs: Shimano GRX 810, braze-on
    • Shifters: Shimano GRX 600, 11-speed
    • Chain: Shimano HG601, 11-speed
    • Crankset: Shimano GRX 600, 46/30
    • Cassette: Shimano HG700, 11-34, 11-speed
    • Bottom Bracket: Shimano BSA 68
  • Brakes
    • Brakes: Shimano GRX 600 hydraulic disc, 160/160mm RT64 rotors
    • Brake levers: Shimano GRX 600 hydraulic disc
  • Wheels:
    • Rims: WTB ST i25 TCS, 650b, 28h, tubeless ready
    • Spokes: Stainless Steel, 14g
    • Tires: WTB Sendero TCS Light, 650bx47mm (47-584) tubeless ready (Europe/UK – Vittoria Terreno Dry 650x47c ANT tubeless compatible)
    • Wheel size: 650b
    • Hubs: (F) Formula cartridge bearing, 12x100mm centerlock / (R) Formula cartridge bearing, 12x142mm centerlock
    • Front tire: WTB Sendero TCS Light, 650bx47mm (47-584) tubeless ready/(Europe/UK – Vittoria Terreno Dry 650x47c ANT tubeless compatible)
    • Rear tire: WTB Sendero TCS Light, 650bx47mm ( 47-584) tubeless ready/ (Europe/UK – Vittoria Terreno Dry 650x47c ANT tubeless compatible)
  • Other components: 
    • Handlebar: Cannondale 3, butted 6061 Alloy, 16 deg flare drop
    • Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
    • Grips: Fizik Solocush Soft, 3mm
    • Saddle: Fizik Aliante Delta, S-alloy rails
    • Seatpost: Cannondale 3, 6061 Alloy, 27.2 x 350mm
  • Connectivity:  Wheel Sensors, Cannondale Wheel Sensor
  • Extra: StrapRack toolholder


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