Shimano RT-EM810 Centerlock Disc Brake Rotor 160mm closeout Ratchet-and-pawl clutch provides chain security

Ratchet-and-pawl clutch provides chain security and can be turned on and off with a switch

water-resistant seamless cover with centre zone cut and pressure relief D2 base for the ultimate in cycling comfort

When your bike deserves Pro Tour race quality

long-lasting application of power to the drivetrain

Shimano RT-EM810 Centerlock Disc Brake Rotor 160mm closeout Ratchet-and-pawl clutch provides chain securityThe new RT EM810 E Bike disc rotor from Shimano with Center lock mount, ICE TECH technology and integrated magnet. 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