The bearing capacity of the hub is on the hub banner, so as long as the hub banner is not deformed, the safety of the whole hub will not be affected. However, the deformation of the hub edge will lead to the safety hazard of slow air leakage of the hub, so the deformation of the hub edge should be corrected and repaired in time.

The deformation of the rim of the wheel hub is basically caused by the over-pit, speed bump or too fast speed under bad road conditions, so remind all riders to slow down when driving.