Park Tool Cyclone Chain Scrubber CM-5.3

CYCLONE CHAIN SCRUBBER

Cleans bicycle chain quickly, easily, and effectively - without the hassle and mess of removing the chain from the bike. The Cyclone uses a large solvent reservoir, hundreds of rotating bristles, and a two-step cleaning process to get chains really clean, improve shifting performance, and extend the life of the chain and other expensive drivetrain parts.