DUPONT GRUNGE BRUSH

The Grunge Brush is the chain cleaning tool you have been waiting for! This brush has 2 heads with strong bristles to clean grime, grease, and debris from your chain, sprockets, and ever your cylinder. The 3-sided head allows you to clean the front, top/bottom, and rear of your chain at the same time; and the tail's bristles are thin enough get in between cassette and crank sprockets. Whether you are cleaning your bike chain, cassette sprockets, motorized bike chain, or rear drive sprocket, the Grunge Brush will have your riding like a champ in no time!