MotoComm Plug-in Bike-To-Bike Communications for Motorola FRS/GMRS Radios - Helmet / H-Bar Mount - Open Face Helmet For use with existing 2-way radio systems (see fitment list) Available for full helmets (static mic) or open face helmets (boom mic) Mini PTT switch for handlebar or helmet mount - Includes a 20" cable for the Push-to-Talk switch See Fitment List for specific kit and radio pairings. Certain kits require 7-10 days to ship - call for details