The Muc-Off Claw Brush boasts a high quality construction with three brush heads that feature tough nylon bristles & an integral scraper for mud de-clogging. It’s perfect for cleaning your bike’s chain, cassette, mechs & sprockets. Ideal for sprockets Ideal for mechs Ideal for cassette Ideal for chain Scraper for mud de-clogging Tough nylon bristles Features 3 brush heads