Rear wheel rim 12" - 3.5 cast, drum brake, 3 spokes, China 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.
Consider replacing it if the rim has cracks and dents, runout, or the tire does not hold air because the rim is deformed. Before buying, compare the new part with the old one by dimensions, shape, and mounting: vehicles from different years can differ.
