The Cannondale Topstone Carbon 3 GRX Gravel Bike is the ultimate all-round gravel bike, built 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 added convenience.
Equipped with a single chainring and a wide-range SLX 12-speed cassette, this combination of Shimano’s GRX820 and GRX610 gravel groups provides excellent performance and value. Durable and dependable, the WTB ST i25 rims, Shimano hubs, and WTB Riddler 45c gravel tyres offer a solid and reliable setup.
The Cannondale 3 flared handlebars provide comfortable, gravel-friendly hand positions, making long rides easier. The integrated Cannondale Wheel Sensor delivers hyper-accurate speed, distance, and route data, along with service reminders via the Cannondale App.
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.
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