Park Tool Cm-5.3 Cyclone Chain Scrubber BFCM-20 Single positioning lanyard allows you

Single positioning lanyard allows you to tether yourself to the station during climbing and mountaineering

Rear opening with U-shaped zipper

A low care

View your location coordinates in dual formats to aid in situational awareness

Park Tool Cm-5.3 Cyclone Chain Scrubber BFCM-20 Single positioning lanyard allows youClean 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