The Pro Series Chain Cleaning scrubbing device will help you clean your bicycle chains quickly, easily, and effectively — without the hassle and mess of removing the chain from the bike. It uses a large solvent reservoir, rotating bristles, and a two-step cleaning process to get chains properly clean, improve shifting performance, and extend the life of the chain and other expensive drivetrain parts.
The included Brush and Grunge Picer are perfect for cleaning your chain, feewheel and derailleur. The Grunge Picer features a curved, toothed-end reaches dirt deep between the cogs. Saves wear and tear on your chain and freewheel.