Description
Go Farther. Ride Freer.
Built for adventure, the Topstone Carbon 3 delivers confident handling, long-haul comfort, and ready-for-anything performance. Whether you're chasing gravel dreams, exploring the unknown, or turning your commute into an escape, this bike is always game.
Model Description
The Topstone Carbon 3 pairs Cannondale’s Kingpin suspension with a lightweight carbon frameset and dialed geometry for next-level versatility. A smart mix of Shimano GRX820 and GRX610 offers reliable 12-speed shifting, while wide WTB Riddler tires and flared handlebars give you the grip and control to keep pushing beyond the map.
What it's for
Gravel riding, long-distance touring, mixed-surface commuting, and spontaneous detours.
Highlights
- Lightweight carbon frame with Kingpin suspension and StashPort internal storage
- Shimano GRX820/610 drivetrain with wide-range 12-speed gearing
- WTB ST i25 wheels with grippy 45c Riddler tires
- Cannondale 3 flared handlebars for confident off-road control
- Integrated Cannondale Wheel Sensor for tracking ride data and maintenance reminders via the Cannondale App
Specs
- PlatformTopstone Carbon
- Model NameTopstone Carbon 3 GRX - 1x
- Model CodeC15195U
Frameset
- Frame Topstone Carbon, Kingpin suspension system, Proportional Response construction, downtube Stashport, internal cable routing, 12x142mm thru-axle, 27.2 dropper post ready, UDH, BSA 68mm threaded BB, flat mount disc, 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, 12x100 thru-axle, triple bottle/gear mounts, fender mounts
- Headset Acros IS52/40 ICR
Drivetrain
- Rear Derailleur Shimano GRX 822, Shadow SGS
- Shifters Shimano GRX 610, 12-speed
- Chain Shimano M7100, 12-speed
- Crank Shimano GRX 610, 40T
- Rear Cogs Shimano SLX M7100, 10-51, 12-speed
- Bottom Bracket Shimano BSA 68
Brakes
- Brakes Shimano GRX 610 hydraulic disc, 160/160mm RT70 rotors
- Brake Levers Shimano GRX 610 hydraulic disc
Wheels
- Front Hub Shimano TC500, 12x100mm centerlock
- Rear Hub Shimano TC500, 12x142mm centerlock
- Rims WTB ST i25 TCS, 28h, tubeless ready
- Spokes Stainless Steel, 14g
- Tire Size 45
- Wheel Size 700c
- Tires WTB Riddler TCS Light, 700x45c, tubeless ready
- Front Tire WTB Riddler TCS Light, 700x45c, tubeless ready
- Rear Tire WTB Riddler TCS Light, 700x45c, tubeless ready
Components
- Handleba rCannondale 3, butted 6061 Alloy, 16 deg flare drop
- Stem Cannondale C1 Conceal, Alloy, 31.8, -6°
- Grips Cannondale KnurlCork, 2.7mm
- Saddle Selle Royal SRX Open
- Seatpost Cannondale 3, 6061 Alloy, 27.2x350mm
Connectivity
- Wheel Sensor Cannondale Wheel Sensor
