This dual-sided brush is specifically designed for cleaning hard-to-reach areas of the bicycle drivetrain.
The long, stiff bristles are narrow enough to reach between the gears of tightly-spaced modern cassettes, while the slim contoured end picks grit and grime out of tight spaces such as derailleur pulley wheels. Essential for maintaining smooth shifting and extending drivetrain life.
Features
- Specially designed for cleaning hard-to-reach parts of the bicycle drivetrain
- Brush side ideal for cassettes
- Handle side good for tightest places like between derailleur wheels
Contents
- 1 x Park Tool GSC-3 Drivetrain Cleaning Brush
