SHIMANO RT-EM810 Centrelock Disc Rotor

SHIMANO STEPS - CENTER LOCK - Disc Brake Rotor - ICE TECHNOLOGIES FREEZA - Speed 

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.

High heat dissipation by radiator fin
Lightweight
Compact, clean, and low profile design
Easy installation to the rear wheel
Narrow type disc brake rotor