Cannondale Topstone 2 2x 2025

Simple, reliable and a lot of fun, the Topstone Alloy is a gravel bike made for those who love adventure and value for money. Load it up with panniers for long trips or leave it free and light: Topstone's comfort, handling and ability to adapt to anything make it the perfect partner on any road, wherever you go. The wheel passage for tyres up to 45 mm allows you to push further over rough terrain and enjoy more grip and comfort on every ride.

OutFront geometry
Secure stability and agile handling. An elongated fork offset combined with an open head angle keep the steering lively and easy to steer, while still offering high levels of confidence at high speeds and in rough terrain.

All-carbon fork
Light, comfortable and precise. A totally redesigned carbon fork offers three mounting points on each stem to maximise load capacity, plus an easy wing mount so you can tackle any adventure in any conditions.

Telescopic seatpost ready
This bike is compatible with a 27.2 mm telescopic seat post with internal cable routing, a must for a two-wheeler designed for off-road use.


Tech spec

  • Frame: Topstone, lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts
  • Fork: Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, fender/gear mounts
  • Rims: GXD 1.0, 28h, 23mm internal width
  • Hubs: (F) Shimano TC500, 12x100mm centerlock / (R) Shimano TC500, 12x142mm centerlock
  • Front Hub: Shimano TC500, 12x100mm centerlock
  • Rear Hub: Shimano TC500, 12x142mm centerlock
  • Spokes: Stainless Steel, 14g
  • Tires: WTB Riddler TCS Light, 700x37c, tubeless ready
  • Crank: Shimano GRX 400 46/30
  • Bottom Bracket: Shimano BSA 68
  • Chain: Shimano HG54, 10-speed
  • Rear Cogs: Shimano HG500, 11-32, 10-speed
  • Front Derailleur: Shimano GRX 400
  • Rear Derailleur: Shimano GRX 400, Shadow RD+
  • Shifters: Shimano GRX 400, 10-speed
  • Handlebar: Cannondale 3, butted 6061 Alloy, 16°
  • Grips: Cannondale Knurl Cork, 2.7mm
  • Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
  • Headset: Integrated, 1-1/8" - 1.5"
  • Brakes: Shimano GRX 400 hydraulic disc, 160/160mm RT30 centerlock rotors
  • Brake Levers: Shimano GRX 400 hydraulic disc
  • Saddle: Selle Royal SRX Open
  • Seatpost: Cannondale 3, 6061 Alloy, 27.2x350mm
  • Speeds: 20


Manufacturer's notes: depending on component availability, specifications are subject to change without notice.