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Description
Supplied with 650b wheels and wide 47mm tyres, the Cannondale Topstone Carbon 3 Gravel Bike delivers exceptional traction, comfort and control over a range of terrain. This is a bike made for adventures, be that on poor roads, gravel or even trails and the carbon frame incorporates rear Kingpin suspension to bring extra compliance without adding the weight of a full shock.
Mounts for gear, bottles and mudguards make the Topstone a highly capable choice when it comes to overnighters and longer tours and the gravel-specific GRX 600 components provide reliable and precise shifting and powerful, all-condition braking. A Cannondale Wheel Sensor allows you to record speed, distance and route and view this and other information, using the free app.
Please note: Specification is as listed. Images are for representation of colourway only.
Frame | Cannondale 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 mudguard bridge, multiple gear/bottle mounts |
Fork | Cannondale Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle/gear mounts, mudguard mounts |
Headset | Integrated, 1-1/8" - 1-1/2" |
Bottom Bracket | Shimano BSA 68 |
Stem | Cannondale 3, 6061 Alloy, 31.8, 7° |
Handlebar | Cannondale 3, butted 6061 Alloy, 16° flare drop |
Bar Tape | Fizik Solocush Soft, 3mm |
Front Brake | Shimano GRX 600 hydraulic disc, 160mm RT64 rotor |
Rear Brake | Shimano GRX 600 hydraulic disc, 160mm RT64 rotor |
Brake Levers | Shimano GRX 600 hydraulic disc |
Front Derailleur | Shimano GRX 810, braze-on |
Rear Derailleur | Shimano GRX 810, Shadow RD+, 11-speed |
Shift Levers | Shimano GRX 600, 11-speed |
Chain | Shimano HG601, 11-speed |
Cassette | Shimano HG700, 11-34, 11-speed |
Crankset | FSA Gossamer Pro Modular AGX+, 46/30t |
Front Wheel | Rim - WTB ST i25 TCS, 650b, 28h, tubeless-ready / hub - Formula cartridge bearing, 12x100mm, Center Lock / spokes - Stainless Steel, 14g |
Rear Wheel | Rim - WTB ST i25 TCS, 650b, 28h, tubeless-ready / hub - Formula cartridge bearing, 12x142mm, Center Lock / spokes - Stainless Steel, 14g |
Front Tyre | WTB Sendero TCS Light, 650bx47mm (47-584), tubeless-ready clincher |
Rear Tyre | WTB Sendero TCS Light, 650bx47mm (47-584), tubeless-ready clincher |
Saddle | Fizik Aliante Delta, S-alloy rails |
Seatpost | Cannondale 3, 6061 Alloy, 27.2 x 350mm |
Pedals | Available to be purchased separately |
Accessories | Cannondale Wheel Sensor, StrapRack tool holder |
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.
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Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team