Electrical bicycle operating system

An electrical bicycle operating system comprising:

• a first switch unit includes a first switch group configured to be mounted to a bicycle on a first side of a central longitudinal axis of the bicycle, the first switch group including a first switch and a second switch having a first position and a second position in the first switch group;
• a second switch unit includes a second switch group configured to be mounted to the bicycle on an opposite side of the central longitudinal axis from the first side, the second switch group including a third switch having a same position as the first position, in the second switch group;
• and
• a control unit configured to generate
• a first signal in a first state where the first switch unit is actuated and the second switch unit is not actuated,
• a second signal in a second state where the second switch unit is actuated and the first switch unit is not actuated, and
• a third signal in a third state where the first switch unit and the second switch unit are actuated concurrently.