Looks like okoutlaw got you fixed up! Simple to remove, push release, slide unit off, & un-plug. Every helmet is a little different so can't promise it'll be easy on the one you have. HJC helmets have the cutouts already built into them..... Oh yea, almost forgot the GMRS-X1 (okoutlaw the X2 is a FRS radio) is the top of the line unit with a 5 mile range. Be sure when buying to get the current design. Alot of dealers are passing the first generation units out at good prices, but these lack the features of the 2nd generation. So make sure and get the latest generation. Some differences, no PTT output for passenger, only two-buttons on the control face, & most important they come with subpar speakers/mouth piece (noticeable difference in sound quality, thickness of cords not up to current model configuration)....