The BCB-4 contains four unique brushes, each specially designed for a specific cleaning purpose.
- Double-ended Gear Brush reaches deep between sprockets to pull out and brush away accumulated mud, dirt and debris
- Tire and Frame Tube Cleaning Brush has nylon bristles that wrap around the tire or frame tube for removing accumulated road and trail grit
- Frame Cleaning Sponge Brush holds soapy water for maximum cleaning power
- Tapered Detail Brush reaches into tight access areas, such as around brakes, derailleurs, crank arms and spokes