Shimano Altus SM-RT10 Rotor

The Shimano SM-RT10 disc brake rotors provide exceptional stopping power in all riding conditions. Shimano's Center Lock mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. - For use with resin pads only - Offers easy handling and operation for entry-level riders - Center Lock lockring design offers fast and easy installation - Includes standard-type rotor lockring - Requires external-type rotor lockring when installing onto 15/20mm axle hub