The lowest price component in this Rear Wheel parts-list fiche is the Washer, Plain.
A sample from the products for the Rear Wheel include: Nut, Self-locking(3fc), Cast Wheel, Rear, Washer, Plate(3fc), Washer, Plain.
The nine Yq50 Aerox 2002 5pe5 Holland 1a5pe-300s2 Rear Wheel component parts are all listed in this schematic.