SHIMANO RT-EM300 disc brake rotors for speed sensor systems provide exceptional stopping power in all riding conditions. Shimano RT-EM300 Disc Brake Rotor With Lock Ring (Internal and External serration Shimano RT-EM300 Disc Rotor 203mm Rotor Size (mm): 203 Hub/Disc Compatibility: Center-Lock Disc.
SHIMANO RT-EM300 disc brake rotors for speed sensor systems provide exceptional stopping power in all riding conditions. Shimano RT-EM300 Disc Brake Rotor With Lock Ring (Internal and External serration Shimano RT-EM300 Disc Rotor 203mm Rotor Size (mm): 203 Hub/Disc Compatibility: Center-Lock Disc.
SHIMANO RT-EM300 disc brake rotors for speed sensor systems provide exceptional stopping power in all riding conditions. Shimano RT-EM300 Disc Brake Rotor With Lock Ring (Internal and External serration Shimano RT-EM300 Disc Rotor 203mm Rotor Size (mm): 203 Hub/Disc Compatibility: Center-Lock Disc.