Rotor Shimano RT54 180MM center lock

SHIMANO - CENTER LOCK - Disc Brake Rotor - 180/160 mm SHIMANO SM-RT54 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. BENEFIT •CENTER LOCK for quicker installation •About 10% lighter than SM-RT53 •Designed for resin pad only •160 mm, 180 mm MODEL NO - SM-RT54 SERIES - SHIMANO DEORE M610 Series CENTER LOCK - ✔ Outside Diameter - 180 mm, 160 mm Pad Compatibility - Resin