Shimano SM-RT64-L Disc Rotor 203mm Deore Centerlock W/Magnet AI Automatic calibration

Automatic calibration

more aerodynamic wrap with tunable grip level depending on wrap direction

16-degree flare and 5-degree outsweep provide maximum control over rough

Road Racing

Shimano SM-RT64-L Disc Rotor 203mm Deore Centerlock W/Magnet AI Automatic calibrationSHIMANO SM RT64 disc brake rotors deliver powerful and consistent braking performance in all riding conditions. The Centerlock mounting system makes installing and removing disc brake rotors quick and easy thanks to the key fit mounting and locking ring design. Features With centerlock magnetic locking ring for EW SS302 speed sensor For e bikes with SHIMANO STEPS transmission Aluminum spider Version with ring nut with internal indentation Suitable for