PARK TOOL CG-2.3 CHAIN GANG CLEANING SYSTEM
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
- 8 oz. bottle of Bio ChainBrite
The CG-2.3 works on all derailleur bikes and many 3-speed and coaster brake bikes.