The Park Tool GSC-3 Drivetrain Cleaning Brush is dual-sided and designed for the hard-to-reach parts of bicycle drivetrains. The long and stiff bristles enable you to get into the cracks of cassettes ...
The Park Tool BCB-5 professional cleaning brush set ...
includes five purpose-built brushes for scrubbing away dirt and grime. These brushes have an ergonomic handle for leverage and comfort. The brushes use Tampico fibers that are from the agave plant and ...
unique design. A large comfortable handle with a curved, toothed-end reaches dirt deep between the gears, and tough nylon bristles clean the derailleur and chain. Saves wear and tear on your chain ...