Cleaning/lubricating device Cleaning and lubricating the unit is a great thing! If you want to maximize the life of your chain. It has been used on thousands of motorcycles, and the price is very good. Chains and sprockets are thoroughly cleaned, lubricated and rust-resistant, This can extend their life many times over. Significantly less maintenance is required, with 30% less chain stretch, meaning fewer tension adjustments are required Tests on the track confirmed that the amount of lubricant is carefully metered, applied and distributed with great precision, so that there is virtually no shedding on the rear tire The clean lube system applies lubricant directly to the inside of the chain. Very economical use of cleaning agents and lubricants Maintained chain runs smoothly without any clapping, clanging or squealing You should check that there is free access to the chain under the swingarm for effective use. Very important: Compatible with almost all motorcycles with chain drive. The following exceptions are known: Kawasaki VN800, Kawasaki ZZR 1100, Honda Shadow 600