The Muc-Off Drivetrain Detailing Brush is an essential tool for achieving a pristine clean on your bike's drivetrain. Designed to reach those tricky, hard-to-access areas, this brush ensures every component is spotless. Its sleek, all-black design not only looks great but also makes applying the Bio Drivetrain Cleaner to your chain, cassette, and sprockets a breeze. For optimal performance, avoid using the brush with boiling water or on hot parts; instead, use warm water and allow parts to cool before cleaning. Durable nylon bristles for effective cleaning Ergonomic silicon insets for a comfortable grip Stylish matt black finish Innovative paintbrush-like shape for easy application of cleaning products