On this parts fiche the Bolt,6x45 is the most specified component.
Parts such as the Cylinder Head: Holder,throttle Body, Ring-snap, Bolt,6x45, Bolt,flanged-small,10 are included in the Kle650dcf Versys Abs 2012 Europe,middle East,africa Cylinder Head parts fiche.
The Cylinder Head is made up of components including this Head-comp-cylinder which is the most expensive.