The Cap-breather is the cheapest item from this partsfiche.
The Bolt is the most widely applied product in the KLE650A9F VERSYS 2009 USA Front Brake(A9F) ( ten times ).
Parts such as the Front Brake(a9f): Spring,pad, Gasket,disc Plate (nas), Caliper-sub-assy,fr,r, Cap-breather are included in the Kle650a9f Versys 2009 Usa Front Brake(a9f) parts fiche.