Park Tool GSC-1 GearClean Brush Lind 4 has proven time and

4 has proven time and time again that there are no limits on its capabilities

One 9 meter roll will cover approximately

COOLmatic | EXP SKAYAmesh™ knit with embedded carbon yarn for temperature control on top and sides

Complete full-spectrum UV protection

Commuter / FixedType of bicycle: Traditional

Park Tool GSC-1 GearClean Brush Lind 4 has proven time 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. Mfr Claimed Weight TBC