Park Tool CG-2.4 Chain and Drivetrain Cleaning Kit arg-hold A clean bike is a

A clean bike is a happy bike

: Aluminum

Precision ratchet with convertible magnetic extensions

Soft Washing Brush sintered bristle compound is designed to clean your frame and components while caring for delicate finishes

The speed sensor 2 attaches to the hub of either wheel

Park Tool CG-2.4 Chain and Drivetrain Cleaning Kit arg-hold A clean bike is aA dirty drivetrain causes poor shifting and unnecessary wear to expensive parts. The Park Tool CG 2. 4 Chain and Drivetrain Cleaning Kit contains everything needed to quickly and easily clean the chain, freewheel cogs, and chainrings. Includes: CM 5. 3 Cyclone Chain Scrubber GSC 1 GearClean Brush 8 oz. bottle of Bio ChainBrite The CG 2. 4 works on nearly any bike including multi speed, single speed, and e bikes.