NEW Shimano GRX/Ultegra RT-CL800 Disc Brake Rotor with Lockring - CenterLock, Silver availability_special-order Rotors: 160mm Front / 160mm

Rotors: 160mm Front / 160mm Rear

6061-T6 Aluminum cups and covers are internally relieved to minimize weight and maximize strength

Labeled Size: 650b x 47

it could fit someone 5'8" to 6'

NEW Shimano GRX/Ultegra RT-CL800 Disc Brake Rotor with Lockring - CenterLock, Silver availability_special-order Rotors: 160mm Front / 160mmThe Shimano RT CL800 disc brake rotor provides quiet and consistent braking control for any terrain. Consistent braking performance on any long, steep descent thanks to excellent heat dissipation Robust arm shape for quiet operation without sacrificing weight or heat dissipation Includes lock ring with internal serration RT CL800 S 160mm RT CL800 SS 140mm