The most reasonably priced component used on the Gs450sx 1980 (t) Usa (e03) Handlebar (gs450st is the Cap(od:14).
This part-list fiche shows all the components that make up the Gs450sx 1980 (t) Usa (e03) Handlebar (gs450st .
A sample from the products for the Handlebar (gs450st include: Cable Assembly,clutch, Mirror Assembly,right, Handlebar, Clamp.