Park Tool CM-5.3 Cyclone Chain Scrubber Machine Color:Blue Non-directional design

Non-directional design

WIDE BASE DESIGN: Reduces stress on the freehub body and improves reliability

making gearing changes a breeze

Bio Dry lube

or use other platforms such as TrainerRoad

Park Tool CM-5.3 Cyclone Chain Scrubber Machine Color:Blue Non-directional designPark Tool CM 5. 3 Cyclone Chain Scrubber Machine Cleans bicycle chain quickly, easily, and effectively without the hassle and mess of removing the chain from the bike 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 Works with all multi speed bikes (5, 6, 7, 8, 9, 10, 11, and 12