Park Tool GSC-4 Cassette Cleaning Brush (Blue)

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Price: $7.95

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The Park Tool GSC-4 cassette cleaning brush utilizes a unique angled shape that contours to cassette cogs and freewheels to scrub away dirt and debris. 


  • Plastic brushes used for cleaning your drivetrain and bike to keep it sparkling and operating properly
  • Saves from wear and tear on drivetrain
  • A clean bike is a happy bike

This product was added to our catalog on October 8, 2021