The Bolt-flanged,6x20 is the cheapest item from this partsfiche.
Of all the components used in this assembly the Cover-clutch is the most expensive.
Parts such as the Engine Cover(s): Roller,4x8, Cap, Cap-oil Filler, Gasket,transmission C (nas) are included in the Er650dbf Er6n Abs 2011 Europe,middle East,africa Engine Cover(s) parts fiche.