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Description
Raising the bar in gravel and adventure riding, the Cannondale Topstone Carbon 105 Disc Gravel Road Bike draws inspiration from the full family of Cannondale machines to optimise comfort, ensure speed and efficiency and guarantee fun across all surfaces. Foremost, the revolutionary KingPin Suspension smooths out vibrations and bumps by delivering up to 30mm of relief without adding weight or mechanical complexity, helping to stave off fatigue. The geometry slots the rider into an Endurance Fit that delivers the right mix of stability for comfort and control on long adventures whilst still feeling fast when the route ahead prompts you to get low and push on. Further enhancing handling and performance is the LockR Pivot that secures the left and right seat-stays for a more secure ride and instant response when you need to drive hard on the pedals.
This bike has a brain too, with an intelligent, integrated wheel sensor providing speed, route and distance info, as well as suggestions for servicing and ongoing maintenance, all through the Cannondale App. Bringing the reliable Shimano 105 groupset across from road disciplines, powerful hydraulic disc brakes will keep you moving on remote roads, whether climbing, descending or pounding the flats in all conditions. When it comes to carrying your gear for overnighters there is plenty of space for mounting accessories, bags and water bottles and the mudguard-ready frame will keep your stuff clean when the weather turns.
FRAME | All-New Cannondale Topstone, BallisTec Carbon, Kingpin suspension system, Proportional Response size-specific construction, Directline internal cable routing, BB30-83 Ai, 142x12 Speed Release thru-axle, flat-mount disc, removable mudguard bridge, multiple gear/bottle mounts, dropper post compatible |
FORK | All-New Cannondale Topstone, BallisTec Carbon, 55mm OutFront offset, SAVE, 1-1/8" to 1.5" steerer, integrated crown race, Directline internal routing, 12x100mm Speed Release thru-axle, flat mount disc, gear/rack/mudguard mounts |
STEM | Cannondale 3, 6061 alloy, 31.8, 7° |
HANDLEBAR | Cannondale 3, butted 6061 alloy, 16 deg flare drop |
GRIPS | Cannondale Grip Bar Tape with Gel, 3.5mm |
FRONT BRAKE | Shimano 105 hydro disc, 160mm RT30 rotors |
REAR BRAKE | Shimano 105 hydro disc, 160mm RT30 rotors |
BRAKE LEVERS | Shimano 105 hydro disc |
FRONT DERAILLEUR | Shimano 105, braze-on |
REAR DERAILLEUR | Shimano 105 GS |
SHIFT LEVERS | Shimano 105 hydro disc, 2x11 |
CASSETTE | Shimano 105, 11-34, 11-speed |
CRANKSET | Cannondale 1, BB30a, FSA rings, 46/30 |
CHAIN | KMC X11, 11-speed |
FRONT WHEEL | WTB ST i23 TCS, 28h, tubeless ready, Formula CL-712, 12x100 centerlock |
REAR WHEEL | WTB ST i23 TCS, 28h, tubeless ready, Formula RXC-400, 12x142 centerlock |
FRONT TYRE | WTB Riddler TCS Light, 700 x 37c, tubeless ready |
REAR TYRE | WTB Riddler TCS Light, 700 x 37c, tubeless ready |
SADDLE | Fabric Scoop Shallow Sport, steel rails |
SEATPOST | Cannondale 3, 6061 alloy, 27.2 x 350mm |
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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Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
Save up to 42% with any one of our 11 Cycle to Work partners, and get the health benefits of a new bike in exchange for tax free salary sacrifice. To find out more about our various partners and how to apply click here.
Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service $134.00 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
We've partnered with Laka to offer you 30 days free bike Insurance on your new bike purchase over $537.00. Click here for more info and find out how to claim.
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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