Park Tool GearClean Brush (GSC-1) size-15mm Rapidly removes oil

Rapidly removes oil

The attachment pads offer the maximal protection of the bike frame

And with the comfort and secure feel of the Roc Loc 5 fit system with Integrated MIPS® brain protection

Eagle is a lighter

Muc-Off cuts through grime quicker than you can say “OMG

Park Tool GearClean Brush (GSC-1) size-15mm Rapidly removes oilAbout Park Tool GearClean Brush (GSC 1) Park Tools 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. Features Compatible with most 512 speed cassettes and freewheels Handy size for quick cleaning anywhere