topstone gravel bike Topstone 2 GRX - 2x

topstone gravel bike Topstone 2 GRX - 2xDiscover new adventures. Discover freedom. Incredibly powerful and versatile gravel bike. Built to chase the horizon, discover new paths, or tackle your daily commute even faster. Model Description Two chainrings, endless possibilities. This Topstone with the new Shimano GRX 400 2x10 speed group and a SmartForm C2 aluminum frame is made for the most demanding gravel tours. With plenty of tire clearance and mounts for racks and other accessories, it is

Discover new adventures. Discover freedom.
Incredibly powerful and versatile gravel bike. Built to chase the horizon, discover new paths, or tackle your daily commute even faster.

Model Description
Two chainrings, endless possibilities. This Topstone with the new Shimano GRX 400 2x10-speed group and a SmartForm C2 aluminum frame is made for the most demanding gravel tours. With plenty of tire clearance and mounts for racks and other accessories, it is perfectly equipped for the demands of adventurous cyclists and unpredictable routes.

What it's made for
Gravel biking, bike exploration, bikepacking, fast commuting

Highlights

• Lightweight SmartForm C2 aluminum frame with full carbon fork
• Reliable and precise shifting thanks to Shimano's 2x10-speed gravel group GRX 400
• Powerful, perfectly controllable hydraulic Shimano GRX400 disc brakes
• Selle Royal SRX Open saddle with supportive seat pads and pressure-relieving central channel for powerful comfort

Equipment:

• Frame: Topstone, lightweight SmartForm C2 Alloy, 12x142 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, 12x100 thru-axle, fender/gear mounts
• Rims: GXD 1.0, 28h, 23mm internal width, tubeless ready
• Hubs: (F) Shimano TC500, 12x100mm centerlock / (R) Shimano TC500, 12x142mm centerlock
• Spokes: Stainless Steel, 14g
• Tires: WTB Riddler TCS Light, 700x37c, tubeless ready
• Pedals: Not included
• Crank: Shimano GRX 400, 46/30
• Bottom Bracket: Shimano BSA 68
• Chain: Shimano HG54, 10-speed
• Cassettes: Shimano HG500, 11-32, 10-speed
• Front Derailleur: Shimano GRX 400
• Rear Derailleur: Shimano GRX 400, Shadow RD+
• Shift Levers: Shimano GRX 400, 10-speed
• Handlebar: Cannondale 3, butted 6061 Alloy, 16° flare drop
• Grips: Cannondale Knurl Cork, 2.7mm
• Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
• Headsets: Integrated, 1-1/8" - 1.5"
• Brakes: Shimano GRX 400 hydraulic disc, 160/160mm RT30 centerlock rotors
• Saddle: Selle Royal SRX Open
• Seatpost: Cannondale 3, 6061 Alloy, 27.2 x 350mm
• Sizes: XS, S, M, L, XL
• Extra(s): Tubeless valves

* Specification may vary in details in exceptional cases, depending on the manufacturer.