Using the EXPERT-M handlebar control, a motorcycle operator can make announcements and sound a siren without lifting their hands from the handlebars, as well as control optional warning lights, using the handlebar-mounted control unit. With a wired connection, the user can make announcements to the outside world through the motorcycle's speakers using headphones with a microphone in the helmet. When connected to a radio, the user can listen to broadcasts from the station through the headphones or transmit them through the speakers and make announcements to the radio. The specially designed handlebar control unit allows the system to be controlled while riding without removing hands from the handlebars, eliminating the risk of accidents. An optional radio connection kit allows the user to use the handlebar controls to speak and listen to the radio while riding, without touching the radio or lifting their hands from the handlebars. The user can listen to broadcasts from the station, transmit them to the outside world through the motorcycle's speakers, and send signals to the radio.