SHIMANO RT-EM910 disc brake rotors for speed sensor systems deliver powerful and consistent brake performance in all riding conditions. The compact and lightweight ICE TECHNOLOGIES FREEZA rotor significantly reduces heat build-up in the brake system to ensure consistent high-performance braking even on the steepest downhill stretches.
• CENTER LOCK disc brake system
• Narrow type disc brake rotor
• Super high heat dissipation by black painted radiator fin
• For rear only with magnet bracket
• Recommended Brake kit: M9120/M8120