Park Tool GSC-3 Drivetrain Brush
Specifically designed for cleaning hard-to-reach areas of the bike drivetrain, the Park Tool GSC-3 Drivetrain brush is dual-sided for getting between gears and into the derailleur pulley wheels.
- Long, stiff bristles are narrow enough to reach between the gears of tightly-spaced modern cassettes
- Slim contoured end is capable of picking grit and grime out of tight spaces, such as derailleur pulley wheels
Imported.View all Park Tool Bike Cleaning Tools
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