Park Tool, GSC-3 Brush

Delivery time:

Most items ship within 48 hrs , excluding weekends and holidays.

• Dual-sided brush is specifically designed for cleaning hard-to-reach areas of the bicycle drivetrain
• Long, stiff bristles of the GSC-3 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