Only for certain Kawasaki models. The composition of the disc set varies depending on the motorcycles; it is necessary to measure the thickness of each of your plain discs, and you will find the different references to order based on the desired thickness and quantity. A motorcycle's clutch is generally a multi-plate oil bath type. (Exception: for brands like Ducati and Aprilia that have dry clutches). We recommend changing the disc set (friction discs and plain discs), as well as the springs and the clutch cover gasket for better efficiency. Their replacement is simple and quick. Note: the "plain" discs are sold individually, and you need to plan for 8 discs.