Cannondale Topstone Carbon 3 GRX 2x Gravel Bike 2026
£2,419.99
Cannondale Topstone Carbon 3 GRX 2x Gravel Bike 2026
Always Game
Our take on the ultimate all-round gravel bike. Go anywhere, bring everything and then keep on going.
Model Description
A jack-of-all-roads with zero compromises. The Topstone 3 GRX 2X is built with Shimano GRX610/820 blended group gearing and KingPin suspension to handle rough roads and smooth out the ride. WTB wheels and tires grip through dirt, gravel, and whatever’s under your treads. It’s the bike that turns any ride into an adventure story worth telling.
What it’s for
Gravel riding & racing, bikepacking, going hard and long on dirt or pavement
Highlights
- Lightweight full carbon frameset with Kingpin rear suspension, Proportional Response size-specific construction, and StashPort downtube storage
- A combination of Shimano’s 2×12-speed GRX gravel groups – top-end GRX820 mechanical derailleurs, with GRX610 cranks, brakes and shifters, offers a killer performance value
- Durable, dependable WTB ST i25 rims, with Shimano hubs and WTB Resolute 42c gravel tires
- Cannondale 3 flared handlebars offer comfortable, gravel-friendly hand positions
- Cannondale Wheel Sensor delivers hyper-accurate speed, distance and route info, service reminders, and more via the Cannondale App
Details
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Platform
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Model NameTopstone Carbon 3 GRX – 2x
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Model CodeC15175U
Frameset
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FrameTopstone 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
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ForkTopstone Carbon, 1-1/8″ to 1.5″ steerer, 55mm OutFront offset, flat mount disc, internal routing, 12×100 thru-axle, triple bottle/gear mounts, fender mounts
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HeadsetAcros IS52/40 ICR
Drivetrain
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Rear DerailleurShimano GRX 820, Shadow RD+
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Front DerailleurShimano GRX 820
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ShiftersShimano GRX 610, 12-speed
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ChainShimano M7100, 12-speed
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CrankShimano GRX 610, 46/30
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Rear CogsShimano HG710, 11-36, 12-speed
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Bottom BracketShimano BSA 68
Brakes
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BrakesShimano GRX 610 hydraulic disc, 160/160mm RT70 rotors
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Brake LeversShimano GRX 610 hydraulic disc
Wheels
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RimsWTB ST i25 TCS, 28h, tubeless ready
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SpokesStainless Steel, 14g
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Tire Size37
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Wheel Size700c
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Hubs(F) Shimano TC500, 12x100mm centerlock / (R) Shimano TC500, 12x142mm centerlock
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TiresWTB Resolute TCS Light, 700x42c, tubeless ready
Components
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HandlebarCannondale 3, butted 6061 Alloy, 16 deg flare, 120mm drop: 400mm (47cm), 420mm (51-54), 440mm (56-61cm)
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StemCannondale C1 Conceal, Alloy, 31.8, -6°: 70mm (47-51m), 80mm (54cm), 90mm (56-58cm), 100mm (61cm)
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GripsCannondale KnurlCork, 2.7mm
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SaddleSelle Royal SRX Open
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SeatpostCannondale 3, 6061 Alloy, 27.2x350mm
Extra
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Extra 1Large StashBag downtube storage bag, tubeless valve stems
Wolf Cycles Order Package:
Free delivery included on bike purchases.
With each bike purchase we offer a free initial service after 3 months and a further silver service after 12 months at our Cumbrian Shimano Service Centre.
Spec matched Shimano pedals of your choice provided with the bike.
Free bottles and cages.
| Colour | Chalk, Smoke Black |
|---|---|
| Size | 51cm, 54cm, 56cm, 58cm, 61cm |
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