Park Tool CM-5.3 Cyclone Bike Chain Scrubber Shop-Soiled New PK-177A-U16
£19.95
CM-5.3 Cyclone™ Chain Scrubber. The CM-5.3 uses an extra-large solvent reservoir and a series of four rotating brushes to get chains sparkling clean inside and out. A dirty drivetrain causes poor shifting and unnecessary wear to expensive parts.
