Cannondale Topstone Carbon 3 Gravel Bike 2025
The Cannondale Topstone Carbon 3 Gravel Bike is built for adventure, combining a lightweight carbon frame and fork with gravel-specific components to ensure traction, control, and comfort on any terrain. Whether tackling back roads or technical singletrack, the Kingpin suspension enhances compliance by absorbing rear bumps, while the OutFront steering geometry delivers a stable yet responsive ride.
Technical Specification
| Frame | Topstone Carbon, Kingpin suspension system, SmartSense compatible, Proportional Response construction, 12x142mm thru-axle, 27.2 dropper post ready, BSA 68mm threaded BB, DirectLine internal cable routing, 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 |
| Rims | WTB ST i23 TCS, 700c, 28h, tubeless ready |
| Hubs | (F) Formula cartridge bearing, 12x100mm, centerlock / (R) Formula cartridge bearing, 12x142mm, centerlock |
| Spokes | Stainless Steel, 14g |
| Tires | WTB Riddler TCS Light, 700 x 45c, tubeless ready (Europe/UK - Vittoria Terreno Dry 700 x 38c ANT tubeless compatible) |
| Pedals | Not included |
| Crank | Shimano GRX 600, 46/30 |
| Bottom Bracket | Shimano BSA 68 |
| Chain | Shimano HG M7100, 12-speed |
| Rear Cogs | Shimano HG R7100, 11-34, 12-speed |
| Front Derailleur | Shimano GRX 820, braze-on |
| Rear Derailleur | Shimano GRX 820, Shadow RD+ |
| Shifters | Shimano GRX 600, 12-speed |
| Handlebar | Cannondale 3, butted 6061 Alloy, 16 deg flare drop |
| Grips | Fizik Solocush Soft, 3mm |
| Stem | Cannondale 3, 6061 Alloy, 31.8, 7° |
| Headset | Integrated, 1-1/8" - 1-1/2" |
| Brakes | Shimano GRX 600 hydraulic disc, 160/160mm RT64 rotors |
| Saddle | Fizik Aliante Delta, S-alloy rails |
| Seatpost | Cannondale 3, 6061 Alloy, 27.2 x 350mm |
| Sizes | XS, S, M, L, XL |
| Extra(s) | StrapRack toolholder |
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.
Cannondale Topstone Carbon 3 Gravel Bike 2025 Sizing
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