The most expensive part in this assembly is the Rim,rr Wheel(1.60x12). Parts such as the Rear Wheel: Spacer,rr Axle,l, Bolt(6x33), Nut, O-ring (d:2.4 Id:13.8) are included in the Ds80 1981 (x) Usa (e03) Rear Wheel parts fiche.