MUC-OFF DRIVETRAIN BRUSHCleaning your bike regularly will make it run more smoothly. A dirty drivetrain will wear out faster, so make sure you keep it clean and lubed properly. Muc-Off created the Drivetrain Brush that helps you reach the deepest, darkest places of your drivetrain to make it extra sparkly. It features high-quality nylon bristles and molded silicone insets that give you a comfortable grip. It has a paintbrush-like shape that allows for easy cleaning and application of cleaning product. Features High-quality nylon bristles make short work of dirt and grime Molded silicone insets give a comfortable grip Paintbrush-like shape allows for easy use | Muc-Off | Drivetrain Brush Brush | Nylon