The Cover, Hub Dust is the cheapest item from this partsfiche.
Parts such as the Front Wheel: Valve, Rim(2gh), Balancer, Wheel, Tire (120/70-14 Mc 55s), Collar(4hc) are included in the Xp500 2002 5gj5 Germany 1a5gj-300e6 Front Wheel parts fiche.
On this parts fiche the Bearing (1h7) is the most specified component.