Park Tool’s GSC-1 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.
Buy Park Tool Gear Clean Brush from Chain Reaction Cycles, the World’s Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.More information on returns