Kettenmax Classic Chain Cleaning Kit for Motorcycles In order to obtain an optimal cleaning the chain flanks, the lateral cleaning brushes with consideration of the chain width can be suitable selected by coloured templates and different sizes of brushes (brush - putting in mechanism) In order not to damage the chain, steam radiators or similar equipments should not be used for cleaning - with KettenMax (and the drain bag), the chain will never "wash out" thorough cleaning and lubrication In accordance with our experience the brush service life is on professional use (garage) of the KettenMax approx. 2 years. With private use the brush wear is accordingly less Suitable for all kind of commercial liquid cleaners and lubricants.