Shimano R160P/D Disc Brake Adaptor for 160mm Rotors to Flat- Mount Calipers 2017 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button... Shimano R160P/D Disc Brake Adaptor for 160mm Rotors to Flat- Mount Calipers 2017 Ships within United States Buy Online or Click & Collect Share Loading Facebook Like button...