Cannondale Topstone Carbon 4 gravel bike

Cannondale Topstone Carbon 4 – Adventure gravel bike with KingPin suspension

Gravel biking without limits

The Cannondale Topstone Carbon 4 is a versatile gravel bike for those who refuse to compromise. With its unique KingPin rear suspension, it offers comfort, traction, and stability on gravel roads, singletrack trails, or long bikepacking adventures. Whether it's a day trip or a multi-day tour, this carbon gravel bike is ready for any challenge.

It is aimed at adventure-seeking gravel riders who value comfort, versatility and robust technology.

Frame & Comfort

The lightweight carbon frame with KingPin Suspension System delivers maximum traction without the complexity of shocks or additional bearings. Thanks to numerous mounting points for bottle cages, racks, and accessories, the Topstone Carbon 4 is perfect for touring, bikepacking, and gravel adventures. Easy handling via a threaded BSA bottom bracket and external seatpost clamp ensures durable, low-maintenance technology.

Precise shifting & drive

With the Shimano GRX 400 10-speed drivetrain (46/30 crankset & 11-34 cassette), you're perfectly equipped for steep climbs and long tours. The system is robust, durable, and specifically designed for gravel riding.

Control & Security

Hydraulic Shimano GRX 400 disc brakes with 160 mm rotors ensure reliable deceleration – whether on loose surfaces or fast descents.

Wheels & Tires

The Topstone Carbon 4 rolls on WTB ST i23 TCS Tubeless Ready wheels with Vittoria 40-622 tires , which perfectly combine grip, comfort and puncture resistance.

Highlights

• KingPin rear suspension: More comfort & traction without additional dampers
• Lightweight carbon frame with many mounting points for bikepacking and accessories
• Shimano GRX 400 gravel drivetrain with 10 gears for every incline
• Hydraulic Shimano GRX 400 disc brakes (160 mm) for full control