The Park Tool CG-2 Chain Gang cleaner contains everything needed to quickly and easily clean the chain, freewheel cogs, and chainrings.
- 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.