Park Tool - CM-5.3 Cyclone Chain Scrubber Stock Item:Null Park Tool Replacement Brush Set - For CM-5, CM-5.2, and CM-5.3 Once the chain is fully

Once the chain is fully coated

2 Versa Mounting Clamps with silicone enforced straps

The modernized Rubino tread increases speed

Side tread “scales” provide dependable bite through corners

Switch out the mount insert for a Polar

Park Tool - CM-5.3 Cyclone Chain Scrubber Stock Item:Null Park Tool Replacement Brush Set - For CM-5, CM-5.2, and CM-5.3 Once the chain is fullyPARK TOOL 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. Works with all multi speed bikes (5, 6, 7, 8, 9, 10, 11,