DuPont™ Grunge Brush™
The DuPont™ Grunge Brush™ is specifically designed to clean and remove abrasive contaminants on chains and other parts on motorcycles, ATVs, dirt bikes and go-karts. With adjustable bristle blocks, it can adapt to nearly any chain width. It’s also easy to use. Simply dip or spray the chain or part with DuPont™ Motorcycle Degreaser and then scrub until clean.