Parts such as the Handlebar (model J): Mirror Assembly,rear View, Handlebar, Mirror Assy,rh, Mirror Assembly,rear View are included in the Gs450s 1988 (j) (e04 E22 E34 E77) Handlebar (model J) parts fiche.
The Handlebar (model J) assembly is constructed from several parts from which the Mirror Assy,rh is the most expensive.
The Nut is the lowest priced item on this Handlebar (model J) schematic.