Park Tool Gear Clean GSC-1 Size:NONE Available in a 10m and

Available in a 10m and 50m workshop roll in multiple widths to suit most Road

- Deluxe Home Mechanic Repair Stand

stiffness and weight while maintaining the smoothest and cleanest design

lighweight and neat

Park Tool Gear Clean GSC-1 Size:NONE Available in a 10m andThe GSC 1 is specially designed to free your bicycle drivetrain from muck and grime. The comfortable handle features tough bristles clean the derailleur and cassette, and a contoured toothed end to reach dirt deep between the gears. Saves wear and tear on your chain and cassette. Also works great on derailleur pulleys, brakes, or other places where dirt collects.