PARK TOOL Cog Wheel Cleaner GSC-1
With its sturdy and flexible nylon brush and crescent-shaped rasp bar, the GSC-1 Cogwheel Cleaner packs the coarsest dirt on the cassette, rear derailleur, chain and any other part of the bike. This will prevent premature wear and ensure smooth and safe operation of the corresponding components. The handy dimensions of the GSC-1 is also suitable as a practical companion for traveling.
Material: nylon, plastic
intended use : cassette cleaning
Weight: not specified by the manufacturer
Scope of delivery: 1x sprocket cleaner