This is a Ducati clutch basket/drum holding tool. This tool is used to hold the clutch drum in place so you can remove the nut holding it on. Once the nut is removed you can install a slipper clutch. It is also good to periodically make sure the nut is torqued to spec. It fits all modern Ducatis that have a wet clutch. It is CNC machined out of billet 6061 aluminum and clear chromate plated to provide years of corrosion free use. All of our tools are made in the USA by us and come with a 100% satisfaction guarantee. It is priced at a fraction of the factory tool!!!