Cast rear wheel rim 13 is a wheel rim for scooters and mopeds. The rim is the basis of the wheel, and the tire is mounted on it. The size in the name (diameter in inches and rim width) must match your wheel, and the brake type must match the hub.
Pay attention to this part if the rim has cracks and dents, runout, or the tire does not hold air because the rim is deformed. Replace the part on a cold engine and a clean assembly so that dirt does not get inside.
