Topstone 2 GRX - 2x

Cannondale Topstone 2 GRX – 2x Gravel Bike

A versatile and adventure-ready gravel bike, the Topstone 2 GRX is built for exploring new routes, long-distance comfort, and all-terrain performance. Whether you’re tackling gravel roads, bikepacking, or just looking for a smoother ride on mixed terrain, this bike is ready for anything.

Where It Thrives

Gravel roads, backcountry adventures, and long-distance rides.

What It’s Built For

Traction, handling, and all-day comfort.

Highlights

• Lightweight SmartForm C2 Alloy Frame – strong, responsive, and built for adventure.
• Topstone Carbon Fork – absorbs vibrations for a smoother ride with extra gear and fender mounts.
• Shimano GRX 400 2x10-speed drivetrain – wide-range gearing for climbs and speed.
• Shimano GRX 400 hydraulic disc brakes – consistent braking power in all conditions.
• WTB Riddler TCS Light 700x37c tires – tubeless-ready for grip and efficiency on mixed terrain.

Specifications

Frameset

• Frame: Topstone, lightweight SmartForm C2 Alloy, 12x142mm thru-axle, tapered headtube, BSA threaded BB, flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts.
• Fork: Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100mm thru-axle, fender and gear mounts.
• Headset: Integrated, 1-1/8" - 1.5".

Drivetrain

• Front Derailleur: Shimano GRX 400.
• Rear Derailleur: Shimano GRX 400, Shadow RD+.
• Shifters: Shimano GRX 400, 10-speed.
• Crankset: Shimano GRX 400, 46/30T.
• Cassette: Shimano HG500, 11-32T, 10-speed.
• Chain: Shimano HG54, 10-speed.
• Bottom Bracket: Shimano BSA 68.

Brakes

• Brakes: Shimano GRX 400 hydraulic disc, 160mm front & rear RT30 centerlock rotors.
• Brake Levers: Shimano GRX 400 hydraulic disc.

Wheels & Tires

• Rims: GXD 1.0, 28h, 23mm internal width.
• Hubs:
  • Front: Shimano TC500, 12x100mm, centerlock.
  • Rear: Shimano TC500, 12x142mm, centerlock.
• Spokes: Stainless Steel, 14g.
• Tires: WTB Riddler TCS Light, 700x37c, tubeless-ready.

Cockpit & Components

• Handlebar: Cannondale 3, butted 6061 Alloy, 16° flare drop.
• Stem: Cannondale 3, 6061 Alloy, 31.8mm, 7°.
• Grips: Cannondale Knurl Cork, 2.7mm.
• Saddle: Selle Royal SRX Open.
• Seatpost: Cannondale 3, 6061 Alloy, 27.2x350mm.

Extras

• Pedals: Not included.
• Sizes Available: XS, S, M, L, XL.

📌 Note: Component specifications may vary based on availability.