Cannondale Topstone Carbon 3 GRX 2x

The Topstone Carbon 3 GRX 2x is built for mixed-surface riding, from fast gravel to broken back roads. A tuned carbon frame, confident geometry and reliable GRX drivetrain make it a bike you can load up and ride all day.

Key Features:

• Frame: Carbon frame with King
• Pin suspension, tuned geometry, 42c clearance and Stash
• Port storage
• Fork: Full carbon fork with long offset, internal routing and triple mounts on each leg
• Drivetrain: Shimano GRX 2x mix, GRX610/820, 12-speed with 46/30 chainset
• Brakes: Shimano GRX 610 hydraulic disc brakes with 160mm RT70 rotors
• Wheels: WTB ST i25 tubeless-ready rims with Shimano TC500 hubs
• Tyres: WTB Resolute 700x42c tyres with fast-rolling gravel tread
• Standout: King
• Pin rear suspension offers up to 30mm vertical compliance
• Finance: Available with 0% APR finance.
• Designed to thrive on gravel racing, rough tracks and long-distance adventures, the Topstone Carbon 3 focuses on comfort and control without dulling the ride.
• The carbon frame uses Proportional Response construction, so every size delivers the same balanced feel, with stiffness and compliance tuned to the rider.
• King
• Pin suspension is built into the rear of the frame, using a thru-axle pivot in the seat tube to allow up to 30mm of vertical flex.
• On the trail, that takes the sting out of chatter and loose surfaces, helping you stay fresher and maintain traction over long rides.
• Up front, the full carbon fork uses a long 55mm offset for stable yet responsive steering on gravel.
• Triple mounts on each leg and extra frame mounts make it easy to carry bottles, bags or gear for bigger days out.
• The Shimano GRX 2x drivetrain mixes GRX610 and GRX820 components, giving reliable mechanical shifting with a wide gear range that works just as well on steep climbs as it does spinning along flat gravel.
• GRX hydraulic disc brakes deliver consistent braking in all conditions.
• WTB ST i25 wheels are tubeless ready and paired with 42c WTB Resolute tyres, offering grip and confidence on loose terrain while still rolling efficiently on firmer surfaces.
• Practical touches like dropper post compatibility, internal cable routing and downtube storage make this a gravel bike built for real-world riding, not just the start line.