About the Topstone 2 Gravel BikeAn amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.Where it thrives – Gravel roads, out in the elementsWhat it's built for – Traction, handling, comfortKey FeaturesLightweight SmartForm C2 Alloy frame w/ full carbon forkShimano GRX 400 10-speed gravel groupWTB ST i23 TCS rimsSpecificationsFramesetFrame: Lightweight SmartForm C2 Alloy, 12×142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mountsFork: Topstone Carbon, 1-1/8 to 1.5 steerer, 55mm OutFront offset, flat mount disc, internal routing, 12×100 thru-axle, fender/gear mountsWheels Wheelset: WTB ST i23 TCS, 28h, tubeless readyTyres: Vittoria Terreno Dry, 700x37cDrivetrainPedals: Not IncludedFront Derailleur: Shimano GRX 400, braze-onRear Derailleur: Shimano GRX 400, Shadow RD Shifters: Shimano GRX 400, 10-speedChain: KMC X10, 10-speedCrankset: FSA Omega AGX Alloy, 46/30Rear Cogs: Shimano HG500, 11-34, 10-speedBottom Bracket: FSA CartridgeComponentsHandlebar: Cannondale 3, butted 6061 Alloy, 16 deg flare dropStem: Cannondale 3, 6061 Alloy, 31.8, 7°Brakes: Shimano GRX 400 hydraulic disc, 160/160mm RT54 rotorsBrake Levers: Shimano GRX 400 hydraulic discSaddle: Fizik Aliante Delta, S-alloy railsSeatpost: Cannondale 3, 6061 Alloy, 27.2x350mmBike SizingChoosing the bike size depends on the type of bike, your height, your riding style, and your preference. A correct fitting bike will be more comfortable, more efficient and more fun to ride. This bike size guide gives our customers general advice on choosing the right size. XSSMLXLRider Height147cm – 165cm160cm – 175cm170cm – 185cm177cm – 193cm 182cm – 203cm
