Some items from this specific schematic: Tube, Tire (4.10-18), Sprocket,final, Oil Seal,25x40x7, Tire, Rr. (4.60-18).
The Nut,hex.,8mm is the cheapest item from this partsfiche.
The Honda REAR WHEEL - XL500S 79-81 has forty-nine products enlisted in the schematic.
