For use as a bicycle drivetrain degreaser Safe for incidental contact with other bicycle components Can be used as an all-purpose bike wash when diluted 10:1 with water Specially designed for bike drivetrains Professional strength formulation Safe on o-rings and metal surfaces 100% biodegradable Contains no VOCÆs, harmful acids, CFCÆs or solvents Non-flammable. BIKE DEGREASER 16 OZ