What Causes the Clicking Sound from the Rear Wheel of a Motorcycle?

[StZoe]

Motorcycle rear wheel squeaking reasons are as follows: Bearing Issues: It may be due to a damaged bearing. The sound is less noticeable at higher speeds but becomes audible at lower speeds when the steel balls inside produce noise. Brake Pad Malfunction: It could be noise from the brake pads, which can be adjusted at a repair shop. Alternatively, a component inside the brake pad may have come loose, but this is not a major issue. Axle Fault: The essence of an axle is that it functions as a continuously rotating lever. When using an axle, the lines of action of the forces applied to the wheel and the axle are generally tangent to the wheel and the axle, respectively. Therefore, their force arms correspond to the radius of the wheel and the radius of the axle. Since the wheel radius is always larger than the axle radius, when force is applied to the wheel, the axle acts as a labor-saving but distance-increasing lever.