Park Gsc-1 Gear Sys Clnr/Brsh Curved Ribbed Scrpr & Brush Gsc-1 Gear Clean Brush Park Tool Tools

Large handle with a curved toothed-end reaches dirt between gears
-Tough nylon bristles clean the derailleur and chain
-Works great on brakes or other places where dirt collects
-Park Tool's GSC-1 GearClean Brush has a unique design. A large comfortable handle with a curved, toothed-end.
-Available for Pickup within 2 to 1 businesses days