RACE SERIES Complete Motorcycle Communication Kit with OFFROAD Cables and R1 Radio creates rider to rider communication, through R1 radio, for adventure bikes, dirt bikes, ATV, quad, and snowmobile riders. Install a helmet kit with speakers and mic, connect push-to-talk button to handlebars, and R1 radio for hands-free communication on bars. Features include Clear Hear speakers for superior voice and music, 3.5mm Audio Input to connect earbuds or music, a Full Flex Mic Boom and Race Grade Connection: NEXUS PTT connection to withstand racing conditions. The Pack comprises a VHF/UHF radio, rugged communication harness, radio jumper to connect handheld radio to harness, helmet kit with Alpha Audio speakers, mic, 3.5mm earbud jack, and push-to-talk button with a rugged NEXUS connector.