Chain Gang Cleaning System by PARK TOOL
A dirty drivetrain causes poor shifting and unnecessary wear to expensive parts. The Chain Gang contains everything needed to quickly and easily clean the chain, freewheel cogs, and chainrings.
The Chain Gang includes:
CM-5.2 Chain Scrubber
GSC-1 GearClean Brush
8oz bottle of CB-2 Citrus Chain Brite
The CG-2.2 works on all derailleur bikes and many 3-speed and coaster brake bikes.