Topstone Carbon 2 GRX - 2x

Platform Topstone Carbon Model Name Topstone Carbon 2 GRX - 2x Model Code C15155U 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 820, Shadow RD+ Front Derailleur Shimano GRX 820 Shifters Shimano GRX 820, 12-speed Chain Shimano M8100, 12-speed Crank Shimano GRX 820, 48/31 Rear Cogs Shimano Ultegra R8100, 11-34, 12-speed Bottom Bracket Shimano BSA 68 Brakes Brakes Shimano GRX 820 hydraulic disc, 160/160mm MT800 rotors Brake Levers Shimano GRX 820 hydraulic disc Wheels Rims WTB KOM Team i25 TCS, 28h, tubeless ready Spokes Stainless Steel, 14g Tire Size 37 Wheel Size 700c Hubs (F) Shimano TC500, 12x100mm centerlock / (R) Shimano TC500, 12x142mm centerlock Tires WTB Riddler TCS Light, 700x45c, tubeless ready Components Handlebar Cannondale 2 ShortDrop, 7050 alloy, 12 deg flare drop Stem Cannondale C1 Conceal, Alloy, 31.8, -6° Grips Cannondale KnurlCork, 2.7mm Saddle Fizik Terra Argo X7 Seatpost Cannondale 2 Carbon, 27.2x350mm (47-58), 400mm (61) Connectivity Wheel Sensor Cannondale Wheel Sensor.