Cannondale Topstone 1 2025

Explore further. Ride freer.

An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. Perfect for gravel road, out in the elements, built for give traction, handling, comfort. Simple, reliable and a lot of fun, the Topstone 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, anywhere you go.

Easy to live with. Easy to love.
Every detail on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting off on a long ride or stretching your route to work, you'll have less downtime and more time in the saddle.

Load it up. Drive.
With numerous bottle cages and mounts on the frame and fork, Topstone Carbon is ready to be loaded and ride for a long ride.

Features

• Lightweight SmartForm C2 Alloy frame w/ full carbon fork
• Shimano GRX 820/600 12-speed gravel group
• Shimano GRX 600/400 hydraulic disc brakes
• WTB ST i23 TCS tubeless ready rims with Riddler 700x37c tires

Tech Specs

• 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: WTB ST i23 TCS, 28h, tubeless ready
• Hubs: (F) Formula cartridge bearing, 12x100mm centerlock / (R) Formula cartridge bearing, 12x142mm centerlock
• Spokes: Stainless Steel, 14g
• Tires: WTB Riddler TCS Light, 700x37c, tubeless ready
• Pedals: Not included
• Crank: Shimano GRX 600, 46/30
• Bottom Bracket: Shimano BSA 68
• Chain: Shimano HG M7100, 12-speed
• Rear Cogs: Shimano HG R7100, 11-34, 12-speed
• Front Derailleur: Shimano GRX 820
• Rear Derailleur: Shimano GRX 820, Shadow RD+
• Shifters: Shimano GRX 600, 12-speed
• Handlebar: Cannondale 3, butted 6061 Alloy, 16 deg flare drop
• Grips: Cannondale Bar Tape, 3.5mm
• Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
• Headset: Integrated, 1-1/8" - 1.5"
• Brakes: Shimano GRX 400 hydraulic disc, 160/160mm RT64 rotors
• Brake Levers: Shimano GRX 600 hydraulic disc
• Saddle: Fizik Aliante Delta, S-alloy rails
• Seatpost: Cannondale 3, 6061 Alloy, 27.2x350mm
• Speeds: 24
• Extras: Tubeless valve stems

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