SHIMANO SM-RT56 Disc Brake Rotor 6-Bolt (160-mm) Go to amazon.com Related posts Top 10 recommendation shimano rotor 160mm for 2022 FeatureResin pad onlyMounts to IS six-bolt hubsIncludes rotor fixing bolts with anti-loosen plateShimano Reference Number: SM-RT56 DescriptionShimano RT56 rotors are designed to be durable and powerful.