The lowest price component in this Rear Wheel parts-list fiche is the Nut,hex.,8mm.
The Xr650r 2003 (3) European Direct Sales Rear Wheel consists of twenty-eight pieces with the Wheel Sub Assy,rr being the most expensive.
Some items from this specific schematic: Nut,u,18mm, Bolt,disk,6x17, B/brg Rad N/com, Flap,tire.