The component with the lowest price in the RIGHT CYLINDER HEAD schematic is the Screw,cross 5x8.
Some items from this specific schematic: Spark Plug, O-ring.8.7x1.8, Ins,r,carburetor, Clip,tank Hose.
This Right Cylinder Head diagram displays the required parts for the Cx500c Custom 1980 (a) England Right Cylinder Head.