Description: - Bike chains & gears maintenance cleaning brush, - Made of high quality material, appropriate hardness, powerful and durable. - Three type brush allows to sides of your chains. bristle side to clean other parts of your bike's sprockets and wheels. - -purpose gears, chains, sprockets, brakes, pedals and other components of , motorcycle, mountain bike, etc . - Just install the chain cleaner chain, then put the right amount of , hold the handle and turn the pedal to clean.Specification: - Material: - Size: 20cm/7.87inchPackage Includes:1 Piece Chain Cleaning Brush