PARKTOOL CM-5.3 Cyclone Chain Scrubber colab Engineered for aero efficiency at

Engineered for aero efficiency at 30 to 55 km/h

Designed for the fastest and most demanding gravel adventures and steepest climbs where you have to carry or push your bike

both for longer chain life

It’s the same strap we use for all of our bags because they’re easy to use

PARKTOOL CM-5.3 Cyclone Chain Scrubber colab Engineered for aero efficiency atClean bicycle chains quickly, easily, and effectively without the hassle and mess of removing the chain from the bike. 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 magnet at the bottom of the CM 5. 3's solvent reservoir draws away particles scrubbed from the chain, effectively keeping them from being redistributed on the chain during cleaning. The durable sponge