Topstone Carbon 2 GRX 2x

★★★★☆ 4.0 132 reviews

US$1,079.99
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US$1,079.99
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Free shipping Free 30-day returns

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Product details

Management number 236185931 Release Date 2026/07/09 List Price US$1,079.99 Model Number 236185931
Category

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

The Swiss Army knife of gravel bikes. Shimano’s GRX820 drivetrain handles everything from weekend escapes to race-day sprints. KingPin suspension keeps you grounded and comfortable, even when the terrain is anything but. With room for wide tires and all the mounts you’ll need, this bike is up for any adventure you can dream up. Pack your bags and roll.

FEATURES:

  • 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.

SPECS:

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
Rims/Wheels WTB KOM Team i25 TCS, 28h, tubeless ready
Hubs (F) Shimano TC500, 12x100mm centerlock / (R) Shimano TC500, 12x142mm centerlock
Spokes Stainless Steel, 14g
Tires WTB Riddler TCS Light, 700x45c, tubeless ready
Crankset Shimano GRX 820, 48/31
Chainrings 48/31t
Bottom Bracket Shimano BSA 68
Chain Shimano M8100, 12-speed
Front Derailleur Shimano GRX 820
Rear Derailleur Shimano GRX 820, Shadow RD+
Cassette/Rear Cogs
Shimano Ultegra R8100, 11-34, 12-speed
Shifters
Shimano GRX 820, 12-speed
Handlebars Cannondale 2 ShortDrop, 7050 alloy, 12 deg flare drop
Stem Cannondale C1 Conceal, Alloy, 31.8, -6°
Brakes Shimano GRX 820 hydraulic disc, 160/160mm MT800 rotors
Pedals Sold Separately
Saddle Fizik Terra Argo X7
Seat Post Cannondale 2 Carbon, 27.2x350mm (47-58), 400mm (61)
Extras Large StashBag downtube storage bag, tubeless valve stems

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4 out of 5
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132 ratings | 54 reviews
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