Peaty's Foaming Drivetrain Degreaser is the ultimate bike specific, high strength foaming drivetrain degreaser. Powerful biodegradable formula has been designed to be tough on grime for fast and powerful drivetrain degreasing, while remaining kind to the rest of your bike and the environment.   Features: High-strength biodegradable foaming drivetrain cleaner and degrease Powerful degreasing action thats kind to the rest of your bike and the environment Clever flip nozzle design gives mist or foam spraying options Designed for regular use without stripping precious bearing greases Foam increases contact time to help remove dirt and oils Application: Apply liberally to the cassette while cycling the chain backwards, building up a thick layer of foam Apply directly to any other areas not already coated such as crank arms, derailleur bodies or jockey wheels If you have a bike stand, run through all of your gears several times to agitate the grime Agitate any stubborn areas where needed th