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HOME ▶ BICYCLES ▶ CYCLOCROSS/ GRAVEL BIKES ▶

Cannondale Topstone Carbon 3 GRX 1x Gravel Bike 2025

Product ID: 93099_

NOW: €3,102.00
(inc. VAT)

~~RRP: €3,446.66~~ Save 10%!

Always Game

Our take on the ultimate all-round gravel bike. Go anywhere, bring everything and then keep on going.

Model Description

One chainring, endless possibilities. The Topstone 3 GRX - 1X delivers simplicity without sacrificing performance. A Shimano GRX610/820 blended group keeps shifting precise and reliable, while KingPin suspension takes the sting out of rough terrain. WTB tires keep you connected to the trail, making every ride a good one—whether it’s a quick lap or a full-day escapade.

What it's for

Gravel riding & racing, bikepacking, going hard and long on dirt or pavement

Option

Quantity

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Always Game

Our take on the ultimate all-round gravel bike. Go anywhere, bring everything and then keep on going.

Model Description

One chainring, endless possibilities. The Topstone 3 GRX - 1X delivers simplicity without sacrificing performance. A Shimano GRX610/820 blended group keeps shifting precise and reliable, while KingPin suspension takes the sting out of rough terrain. WTB tires keep you connected to the trail, making every ride a good one—whether it’s a quick lap or a full-day escapade.

What its 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
With a single chainring and wide-range SLX 12-speed cassette, this blend of Shimano’s top-end GRX820 and GRX610 gravel groups offers a killer performance value
Durable, dependable WTB ST i25 rims, with Shimano hubs and WTB Riddler 45c 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

Smiles for Miles

Kingpin is our 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.

Bring It All

Our all-new StashPort storage system in the downtube is designed to be concealed yet convenient. Paired with the special StashBag, you can bring your essentials along for the ride and know that they’ll be kept safe, whatever you get up to out there. Meanwhile, multiple mounting points on the frame, mean more gear and more adventures.

Tuned Ride

A dialed-in ride, just for you. AKA: Proportional Response Construction. Everything from the carbon layup to the geometry on Topstone is individually tuned by frame size. So that the bike – including KingPin suspension – works in harmony to give you the best ride for you and your dimensions.

Features

KingPin

Our innovative gravel rear suspension is light, simple, and effective. A thru-axle pivot in the seat tube allows the rear triangle and seatpost of the bike to flex vertically, delivering up to 30mm of bump-smoothing travel.

Technical Specifications

Category	Details
Model Code	C15355U
FRAMESET	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
DRIVETRAIN	Rear Derailleur: Shimano GRX 822, Shadow SGS Shifters: Shimano GRX 610, 12-speed Chain: Shimano M7100, 12-speed Crank: Shimano GRX 610, 40T Rear Cogs: Shimano SLX M7100, 10-51, 12-speed
BRAKES	Brakes: Shimano GRX 610 hydraulic disc, 160/160mm RT70 rotors Brake Levers: Shimano GRX 610 hydraulic disc
WHEELS	Hubs: (F) Shimano TC500, 12x100mm centerlock / (R) Shimano TC500, 12x142mm centerlock Rims: WTB ST i25 TCS, 28h, tubeless ready Spokes: Stainless Steel, 14g Tires: WTB Riddler TCS Light, 700x45c, tubeless ready
COMPONENTS	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

Please be aware that the images and description above are usually supplied by the brand / manufacturer and are in no way affiliated with Cycle Centre Congleton Limited T/A CycleStore. Cycle Centre Congleton Limited T/A CycleStore only resell items from third parties and do not design or manufacture any products.

Please see below for delivery options for Cannondale Topstone Carbon 3 GRX 1x Gravel Bike 2025.

If you do not see your country listed below please email sales@cyclestore.co.uk with details of products you wish to order and we will reply shortly with shipping costs and options.

We aim to dispatch your order within 4 working days at the latest (excluding weekends and bank holidays), however most orders do leave within 1-2 working days. Items in stock will usually leave the same day.If your item is out of stock we will order it in and usually have the item within three working days. Should your item be unavailable from our suppliers we will notify you of any delays as soon as possible. You will receive an email to let you know when your order has left our premises. The delivery information above is from the time of despatch not from the time of ordering.

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