Shimano SM-RT54 160mm Centerlock Disc Brake Rotor SM-RT53 180mm Mountain Bike Center Locks Brake Rotor MTB Bicycle Parts

Brand:Shimano Series: DEORE Model:SM-RT53M SM-RT54-S Center lock Size: (SM-RT54-S 160mm)(SM-RT53M 180mm) outside diameter Material: Rotor Material Stainless Steel Place of Origin: MALAYSIA Surface treatment: rotor polishing. Mat Compatibility: Resin Brake Pads weight（SM-RT53M）: net weight 200 g (180 mm)/piece weight（SM-RT54-S）:157g (160mm)/piece