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Description
Cannondale Topstone Carbon 2 GRX Gravel Bike
The Cannondale Topstone Carbon 2 GRX Gravel Bike is the ultimate all-round gravel bike, designed to go anywhere, carry everything, and keep going. The lightweight full carbon frameset features Kingpin rear suspension, Proportional Response size-specific construction, and StashPort downtube storage for convenience on your journey.
Smooth and reliable shifting comes from Shimano’s 2x12-speed GRX820, their top-end mechanical gravel groupset. The WTB KOM Team wheelset, with Shimano hubs and WTB Riddler 45c gravel tyres, ensures a fast and durable ride.
Cannondale’s 2 carbon seatpost and 2 ShortDrop flared bar create a comfortable cockpit for long rides. The integrated Cannondale Wheel Sensor delivers hyper-accurate speed, distance, and route data, along with service reminders via the Cannondale App.
Technical Specification
| 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 |
| Front Derailleur | Shimano GRX 820 |
| Rear Derailleur | Shimano GRX 820, Shadow RD+ |
| Shifters | Shimano GRX 820, 12-speed |
| Chain | Shimano M8100, 12-speed |
| Crank | Shimano GRX 820, 48/31 |
| Rear Cogs | Shimano Ultegra R8100, 11-34, 12-speed |
| Brakes | Shimano GRX 820 hydraulic disc, 160/160mm MT800 rotors |
| Brake Levers | Shimano GRX 820 hydraulic disc |
| Hubs | Front - Shimano TC500, 12x100mm centerlock / Rear - Shimano TC500, 12x142mm centerlock |
| Rims | WTB KOM Team i25 TCS, 28h, tubeless ready |
| Spokes | Stainless Steel, 14g |
| Tyres | WTB Riddler TCS Light, 700x45c, tubeless ready |
| Handlebar | Cannondale 2 ShortDrop, 7050 alloy, 12° flare drop |
| Grips | Cannondale KnurlCork, 2.7mm |
| Stem | Cannondale C1 Conceal, Alloy, 31.8, -6° |
| Saddle | Fizik Terra Argo X7 |
| Seatpost | Cannondale 2 Carbon, 27.2x350mm (47-58), 400mm (61) |
| Extras | Large StashBag downtube storage bag, tubeless valve stems |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Size Guide
Cannondale Topstone Carbon 2 GRX Gravel Bike Sizing
Delivery & Returns
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