The Protector,whl Inr Tube is the cheapest item from this partsfiche.
Some items from this specific schematic: Balancer,wheel (30g), Protector,whl Inr Tube, Balancer,wheel, Rim,fr Wheel Wm(2.15x19).
This FRONT WHEEL assembly utilises four Bolt(8x25.5)(s) - the highest specified component.