Rotor Shimano SM-RT30 Rotor w/Lock Ring 160mm

Quality brake rotors help you scrub speed predictably.
Keep your bike in top shape with certified Shimano replacement and service parts.

• Stainless steel spider
• Includes standard type rotor lockring
• Requires external-type rotor lockring when installing onto 15/20mm axle hub
• For use with resin pads