Cannondale Topstone CAAD 1 GRX 1x Gravel Bike 2027

£2,000.00

The Cannondale Topstone CAAD 1 GRX 1x Gravel Bike 2027 combines premium aluminium frame engineering, a lightweight carbon fork and a wide-range Shimano GRX drivetrain to deliver confident performance across a variety of terrain. Designed for cyclists who want to venture beyond the tarmac, this versatile gravel bike is equally suited to fast gravel loops, challenging off-road routes and long-distance adventures.

Delivery

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Cycle to Work – Save up to 42%

Spread the cost of your new bike and save up to 42% through the Cycle to Work scheme. We accept all major providers including Cyclescheme, Green Commute Initiative, Bike2Work and more.
We do not accept Halfords Cycle2Work or Evans Cycles Ride-to-Work Scheme vouchers.
Check with your employer for eligibility.

Free Delivery on all bikes

Complimentary standard delivery on all bikes to UK mainland addresses. Orders typically arrive within 2–5 working days. A signature is required on delivery. When you receive your bike all you'll need to do is unpack it, attach your pedals, turn the handlebars and ride.

Premier Delivery

Upgrade to Premier Delivery at checkout for a nominated day, extended assembly and in-home handover by a trained technician. Available on eligible bikes across UK mainland.

Built, checked, tuned & 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.

Pedals & accessories

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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Product Details

Cannondale Topstone CAAD 1 GRX 1x Gravel Bike 2027

With its durable construction, responsive handling and practical mounting options, the Cannondale Topstone CAAD 1 GRX 1x Gravel Bike 1 is ready to help you discover new routes and make the most of every ride.

Premium CAAD Aluminium and Confident Handling

At the heart of the Topstone CAAD 1 is Cannondale’s SmartForm C1 Alloy frame, developed using decades of Advanced Aluminium Design expertise. Custom-butted and swaged tubes, smooth welds and refined shaping create a strong, responsive frame with a premium finish. The full carbon fork helps reduce weight at the front end, delivering precise steering while providing additional comfort over uneven surfaces. Cannondale’s OutFront Steering Geometry combines a longer fork offset with a slacker head angle to balance reassuring stability at speed with responsive handling on tighter trails. Generous tyre clearance accommodates tyres up to 52mm wide in the frame and 56mm in the rigid fork, allowing you to tailor the bike to your preferred riding conditions.

Shimano GRX 1x Performance and Adventure-Ready Versatility

The Shimano GRX 1x drivetrain offers straightforward gear selection and a broad gear range for tackling steep climbs, fast gravel sections and technical terrain. Multiple mounting points across the frame and fork provide space for bottles, bags and essential bikepacking equipment, while rack and mudguard compatibility makes the Topstone CAAD 1 suitable for longer trips and year-round riding. StraightShot internal cable routing and the integrated front-end design create a clean, refined appearance, while the 68mm BSA threaded bottom bracket keeps routine maintenance simple. A dropper-post-compatible seat tube and suspension-ready geometry offer scope to adapt the bike for more demanding off-road adventures. Combining dependable CAAD construction with versatile gravel performance, the Cannondale Topstone CAAD 1 GRX 1x is an excellent choice for cyclists ready to explore further and ride beyond the expected.

Features

Frame: Topstone CAAD, SmartForm C1 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded 68mm BB, flat mount disc, StraightShot internal cable routing, 27.2 dropper-post ready, UDH, multiple gear/bottle mounts
Fork: Topstone, full carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal brake and dynamo routing, 12x100 thru-axle, triple bottle/gear mounts, fender mounts
Headset: Acros IS52/40 ICR
Rear Derailleur: Shimano GRX 822, Shadow SGS, 12-speed
Shifters: Shimano GRX 610, 12-speed
Chain: Shimano M7100, 12-speed
Crank: Shimano GRX 610, 40T, 165mm (47cm), 170mm (51cm), 172.5mm (54–56cm), 175mm (58–61cm)
Rear Cogs: Shimano SLX M7100, 10–51, 12-speed
Bottom Bracket: Shimano BSA 68
Brakes: Shimano GRX 410 hydraulic disc, 160/160mm RT70 Centrelock rotors
Brake Levers: Shimano GRX 410 hydraulic disc
Front Hub: Shimano TC500, Centrelock, (F) 12x100mm, (R) 12x142mm
Rims: WTB ST i25 TCS, 28h, tubeless ready
Spokes: Stainless steel, 14g
Tyres: WTB Vulpine TCS Light, 700x45c, tubeless ready
Handlebar: Cannondale 3, butted 6061 Alloy, 16° flare, 120mm drop, 400mm (47–51cm), 420mm (54–58cm), 440mm (61cm)
Grips: Cannondale KnurlCork, 2.7mm
Stem: Cannondale C1 Conceal, Alloy, 31.8, -6°; 70mm (47–51cm), 80mm (54cm), 90mm (56–58cm), 100mm (61cm)
Saddle: Selle Royal SRX Open, 148mm
Seatpost: Cannondale 3, 6061 Alloy, 27.2x350mm
Extras: Tubeless valves