1PCS Metal Motorcycle Shock Absorber Suspension Tool C Spanner Pre Load Adjuster Crescent Hook Spanner Motorcycle Repair Tool. This is constructed using premium materials, ensuring long-lasting durability and practical usage. It can withstand regular use and provide reliable performance. Made of high quality material with black oxidation technology, non toxic and rust-proof. The pulley retaining bolt is fitted with a high torque loading and the flywheel must be securely locked during installation/removal。 It is often necessary to remove the crankshaft pulley when replacing the timing belt。, Manufacturer: BYGRPLI