SHIMANO STEPS RT-EM810 CENTRE-LOCK DISC ROTOR FOR E-BIKES Size:203mm External 5 x 15 x 110mm

5 x 15 x 110mm Boost

weight and aerodynamics for outstanding performance that doesn't break the bank

modern tread design and maximum puncture protection

day / steady / flashing / night

Tooth designed to retain the chain without the need for a chain device

SHIMANO STEPS RT-EM810 CENTRE-LOCK DISC ROTOR FOR E-BIKES Size:203mm External 5 x 15 x 110mmThe Steps RT EM810 E Bike disc rotor from Shimano with Centre lock mount, ICE TECH FREEZA 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