The sub assemblies and components that make up this Headlamp (e2) include this Rim, the most expensive part.
Parts such as the Headlamp (e2): Headlamp Assy, Nut, Bulb(12v60/55w,h4), Headlamp Assy are included in the Gs650gt 1982 (z) (e01 E02 E04 E15 E16 E17 E18 E21 22 24 25 26 34 Headlamp (e2) parts fiche.