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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
15 mm wrench — compatible with most bicycle wrenches with pedal flats
Hyperglide technology
the T70 tread offers weather-resistant dependability
Mfr Claimed Weight1885g
Park Tool GSC-1 GearClean Brush Groupe 15 mm wrench — compatibleThe 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
