SHIMANO Ice Tech Freeza RT-EM810 CL Internal brake disc

Shimano RT-EM810 disc brake rotors for speed sensor systems deliver powerful and consistent brake performance in all riding conditions. The 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. Shimano´s Center Lock mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. Features: - Compact, clean, and low profile design - Easy installation to the rear wheel - High heat dissipation by radiator fin - Lightweight - Narrow type disc brake rotor - Recommended Brake kit: M9120/M8120/M7120