Use Clean Streaks unique No-Rinse No-Residue dry degreasing technology to thoroughly clean bicycle components. Suitable for use on chains gear mechs chainsets braking surfaces (rims & disc rotors) & pedals Clean Streak penetrates deep to instantly remove dirt & grime. By cleaning so effectively Clean Streak ensures optimum lubricant adhesion & therefore optimum lubricant performance.QPWL5024X6