Park Tool CM-25 Professional Chain Scrubber
A daily use, shop version of our world famous CM-5.2 Chain Scrubber. The CM-25 features a super tough die cast aluminum case and handle plus a unique brush/sponge replacement cartridge that makes it easy to keep it running smoothly and working properly. Our proven four-sided scrubbing action makes thoroughly cleaning chains quick and easy. A shop quality cleaner built to give years of constant use.