Park Tool CM-5.3 Cyclone Chain Scrubber

Park Tool CM-5.3 Cyclone Chain Scrubber uses an extra large solvent reservoir and a series of rotating brushes to get chains really clean. -Works with all multi-speed bikes (5-, 6-, 7-, 8-, 9-, 10-, and 11-speed) and some single-speed models -Holds 2 fluid ounces of solvent