Of all the components that make up this Cylinder Head the Bolt.hex.5x8 has the lowest price.
Parts such as the Cylinder Head: Receiver,decomp.c, Gasket,cylinder H (nas), Joint,water, Bolt,flange,nshf, are included in the Xr650r 2005 (5) General Export / Kph Csw Cylinder Head parts fiche.
With six applications this Bolt,flange,nshf, is the most specified part.