BXT New 055 Gravel Bike Full Carbon Shimano GRX820 1*12 Speed Gearset Bicycle 700*45C All-Terrain Off-Road Bike Other Options:BXT Logo Gloss Sift levers：L-TWOO SL-12A Shift Lever

Sift levers：L-TWOO SL-12A Shift Lever 1x12S

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25Tire Fit For Bottom Bracket Screw-in BSA(68mm) Fit for Disc Brake 160mm Fit for Fork Travel 80-100mm Fit for Fork 29er

Mechanical Both Brake and Derailleur line Fully Hidden Max Load 150Kg Recommend Height 49CM(155-164cm)/52CM(165-172cm)/54CM(173-180cm)/56CM(181cm-187cm)/58CM(188cm-196cm) Order Contains Frame+Fork+Seat Clamp+Thru Axle Skewers+Headset

BXT New 055 Gravel Bike Full Carbon Shimano GRX820 1*12 Speed Gearset Bicycle 700*45C All-Terrain Off-Road Bike Other Options:BXT Logo Gloss Sift levers：L-TWOO SL-12A Shift LeverProduction Configuration Frame set Frame: T1000 Carbon Fiber Frame Front Fork: T700 Carbon Fiber Front Fork Wheel set Rim: Carbon Fibre Wheels (Depth: 50mm) Carbon Fiber Spokes Tire: 700*45C Drive system Transmission: SHIMANO GRX ST RX820 (112 Speed) Front Derailleur: Rear Derailleur: SHIMANO GRX RD RX822 Roulette: SHIMANO GRX FC RX820 Flywheel: SHIMANO SUGEK CS M9012 Brakes: SHIMANO GRX BR RX820 Hydraulic Disc Brake Assembly Shaft: T700 Carbon Fiber