A bicycle control system includes at least one user input member, a value generating unit, a wireless transmitter and a wireless receiver. The value generating unit includes a memory component that at least temporarily stores a generated value. The value generating unit updates the generated value that was memorized in accordance with the at least one user input member was operated. The wireless transmitter periodically transmits control signals that are indicative of the generated value. The wireless receiver receives the control signals from the wireless transmitter.