PARK TOOL GSC-1 patented GearClean brush has a unique design.
A large comfortable handle with a curved, toothed-end reaches dirt deep between the gears, and tough nylon bristles clean the derailleur and chain.
+ Saves wear and tear on your chain and freewheel.
+ Works great on brakes or other places where dirt collects.
Destined for : General Maintenance, Drivetrain
Product Type : Brush
- 10 speed compatible.
- Handy size to take along for quick cleaning anywhere.
- Made of sturdy nylon.