Park Tool Bike Cleaning Brush Set BCB-4.2

A clean bike is a happy bike! Now with the updated BCB-4.2 Bike Cleaning Brush Set, having a clean bike is easier than ever. “Sure-Grip” dual-density handles insure a positive grip even with wet hands. The BCB-4.2 contains four brushes, each specially designed for a specific cleaning purpose:

• The frame cleaning sponge brush is a combination of scrubbing sponge and bristle brush.  Very useful between spokes on the rim.  Also good for rotors and under the headset, and under the fork.
• Tapered detail brush, also called a "bottle brush" is useful for cleaning hub centers and narrow areas, such as under front derailleurs, behind brakes, etc.
• The GSC-1 gear brush is for rear derailleur pulleys, rear cogs, and any general degreasing.  The comb section is for cleaning between cogs where the bristles cannot reach.

• The soft bristle brush is for soaping and cleaning large tubes and tires.