The lowest price component in this Muffler(s) parts-list fiche is the Bolt,socket,6x14.
The Collar is the most widely applied product in the ER650FCF ER6N ABS 2012 EUROPE,MIDDLE EAST,AFRICA MUFFLER(S) ( six times ).
Some items from this specific schematic: Gasket,exhaust Pipe H (nas), Nut,8mm, Cover-exhaust Pipe, Bolt-flanged,8x35.