ELECTRIC MODULE FOR BICYCLE, BICYCLE TIRE MANAGEMENT SYSTEM, AND TIRE CONDITION DIAGNOSIS METHOD OF BICYCLE

An electric module for a bicycle according to an example embodiment of the present disclosure is equipped on the bicycle including a pedal configured to generate rotational energy and a driving wheel configured to rotate by receiving power, and the electric module includes a pedal rotation speed detector configured to measure a rotation speed of the pedal, a motor configured to rotate the driving wheel, a driving wheel rotation speed detector configured to measure a rotation speed of the driving wheel, a control device configured to determine whether a tire is abnormal based on the rotation speed of the pedal, a torque of the motor, and the rotation speed of the driving wheel, and a user interface device configured to display condition information of the tire provided by the control device.