Shimano RT-EM810 Center Lock Rotor Size:203mm bind up or fail after

bind up or fail after being in the rain

7-speed freehub

If your rides require more than just a bottle

Fit First And Foremost

going up or down

Shimano RT-EM810 Center Lock Rotor Size:203mm bind up or fail afterShimano RT EM810 disc brake rotors deliver powerful and consistent braking performance in all riding conditions. The Ice Tech Freeza design significantly reduces heat build up in the 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 spline mount and lock ring design. For use with E Bike Speed Sensor