2025 Cannondale Topstone Carbon 3 GRX 2x Gravel Bike
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The 2025 Cannondale Topstone Carbon 3 GRX 2x Gravel Bike 58CM Smoke Black is available at the following locations.
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The 2025 Cannondale Topstone Carbon 3 GRX 2x Gravel Bike plays the gravel suspension game like nothing else. Taking the roughest tracks and trails out there and making them feel like champagne gravel. Meaning you can stay on the cranks and carry the momentum to get there first. Kingpin is Cannondale's lightweight, go-for-longer rear suspension. Maintenance-free and complexity-free, it gives the Topstone frame legit rear-wheel travel without compromising stiffness for the sprint. Kingpin provides a smoother ride, more traction to push harder, and more give to take on the rough stuff. You’ll hardly know it’s there, but you’ll be very glad you’ve got it.
The Topstone Carbon has been responsibly designed, so you can ride it irresponsibly. Everything on Topstone Carbon is there for simplicity and compatibility. Threaded Bottom Bracket? Check. Standard external seat binder? Check. Zero to low maintenance suspension? Check. Less down time, more ride time. Easy. Designed to move and built to carry. The all-new StashPort downtube storage system and StashBag bring your tools/essentials/whatever along for the ride in stealthy, secure comfort. Meanwhile, multiple mounting points make this the bikepacking bomb.
The Topstone 3 is a fast and smooth rear-suspension gravel bike. Lightweight carbon Kingpin frame, Shimano 2x12-speed GRX 610/820 group, and WTB wheels and tyres.
This bike is perfect for
The Topstone 3 GRX is the ultimate all-round gravel bike. Go anywhere, bring everything and then keep on going. It works for gravel riding & racing, bikepacking, going hard and long on dirt or pavement.
Key Features
- KingPin suspension, with a thru-axle pivot in the seat tube, allows 30mm of vertical flex
- Topstone Carbon fork, with 3 x “braze-on” mounts on each leg and long offset ensuring responsive steering
- Each frame is tuned for uniform performance and feel, regardless of frame size
- Mixes Shimano's mechanical GRX820 and GRX610 gravel groupset components, for value and shifting performance
- Durable, trusty wheelset with WTB ST i25 rims, Shimano hubs, WTB Resolute 42c tyres
- Built to accept an internally routed 27.2mm dropper seatpost, for improved control on descents
- StashPort downtube storage system includes StashBag to keep your essentials safe
- Cannondale 3 6061 Alloy seatpost and flared bar, for gravel-friendly hand positions
Price Match at Cycles uk
We understand that price is important, so we regularly price-check our competitors to make sure we have the best offers available. We recognise that we will not always be the cheapest, so if you see the same product cheaper from any of our competitors then please get in touch via the form below and we will do our best to match any reasonable advertised price.
Cannondale are not keen on rules. Cannondale think outside the box and it has led to some of the most innovative bikes ever made. They were one of the pioneers of aluminium and carbon bike frames and were one of the first brand to introduce these materials into both professional racing and production bikes. Leading to their famous 'Legalize My Cannondale' ad campaigns after their innovations took their bikes below the official weight limit for pro racing.
Cannondale have led the development of technology in mountain bike suspension for years and have unique suspension designs, such as the Lefty, which only they use. Cannondale‘s commitment to innovation means they do things their own way. When you buy a Cannondale bike you will be getting something a little bit special and different from everyone else.
Cannondale have won awards for the 2020 CAAD13 and SuperSix Evo Road Bikes. Despite the alloy frame, the CAAD13 competes with a carbon road bike on every level but the price. SuperSix EVO is an evolution of Cannondale’s classic race machine. Adding more aero profiling, and a system integrated design to reduce drag.
Cycles UK is one of the leading Cannondale dealers in Essex, Kent, Hertfordshire and London. We stock a wide range of Cannondale road, mountain and electric bikes online and in our stores.
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 610, 12-speed
Chain: Shimano M7100, 12-speed
Crank: Shimano GRX 610, 46/30
Rear Cogs: Shimano HG710, 11-36, 12-speed
Brakes: Shimano GRX 610 hydraulic disc, 160/160mm RT70 rotors
Brake Levers: Shimano GRX 610 hydraulic disc
Hubs: (F) Shimano TC500, 12x100mm centerlock / (R) Shimano TC500, 12x142mm centerlock
Rims: WTB ST i25 TCS, 28h, tubeless ready
Spokes: Stainless Steel, 14g
Tyres: WTB Resolute TCS Light, 700x42c, tubeless ready
Handlebar: Cannondale 3, butted 6061 Alloy, 16° flare drop
Grips: Cannondale KnurlCork, 2.7mm
Stem: Cannondale C1 Conceal, Alloy, 31.8, -6°
Saddle: Selle Royal SRX Open
Seatpost: Cannondale 3, 6061 Alloy, 27.2x350mm
Extras Large StashBag downtube storage bag, tubeless valve stems
| Colours | Chalk, Smoke Black |
| Sizes | 51CM, 54CM, 56CM, 58CM, 61CM |
| Brand | Cannondale |
| Model Year | 2025 |
| Barcodes | 196870183773, 196870183780, 196870183797, 196870183803, 196870183810, 196870183834, 196870183841, 196870183858, 196870183865, 196870183872 |
| SKUs / Part Numbers | CANC15175U1051, CANC15175U1054, CANC15175U1056, CANC15175U1058, CANC15175U1061, CANC15175U2051, CANC15175U2054, CANC15175U2056, CANC15175U2058, CANC15175U2061 |
Please note: Manufacturers can sometimes change the specification of the products from time to time.
Why buy from Cycles UK?
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You can choose how to receive your new bike. You can click and collect from our stores, pick a fast courier delivery or premium hand delivery. Whichever option you choose your bike will be fully assembled and checked by one of our experienced mechanics.
Price Promise
We regularly check our prices against our competitors to ensure that you are getting a good deal. If you find an item cheaper within seven days of purchase, just let us know and ask us to match the price.
Free Insurance
Our partners at Laka provides 30 days of free insurance on all new bikes sold to UK customers. As part of our service, your new bike is automatically covered with 30 days’ FREE insurance against theft and accidental damage.
Comfort Guarantee
Opinions of contact points such as saddles, shoes and grips can vary a lot between different riders. If you buy a contact point from Cycles UK and you don’t find it comfortable, you can return it within 30 days, and we’ll swap it for something else.
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24 Month Representative Example:
Purchase Price (incl. VAT) £750
Deposit £75
Loan Amount £675
Interest/Total Charge for Credit £109.32
Total Amount Repayable £859.32
Balance Payable £784.32
By 24 Monthly Repayments of £32.68
15.9% APR Representative
Bank rate of interest 8.1% PA fixed
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