This schematic depicts all components used in the Cv50l 1984 Riva 50 Handle Switch-lever partslist.
Some items from this specific schematic: Lever Holder Assy (l.h), Nut (887), Screw, Bind (33v), Lever 2.
The lowest price component in this Handle Switch-lever parts-list fiche is the Screw, Pan Head(4cg).