Rear Seat Expansion Kit with Helmet Kits or Headsets - STX Stereo / AlphaBass Headset - Behind the Head HANGER-D all 2017 X3 models (including

all 2017 X3 models (including standard

and GMR45 mounts

(1) Velcro Mount PTT

A Switch Pros 8 button controller can also be added

Rear Seat Expansion Kit with Helmet Kits or Headsets - STX Stereo / AlphaBass Headset - Behind the Head HANGER-D all 2017 X3 models (includingRear Seat Expansion Kit with Helmet Kits or Headsets expands a two person intercom system to 4 persons, compatible with STX Stereo and Mono Intercoms. This kit includes headset and helmet options with 16' cables to reach back seats. The AlphaBass Headset impresses with genuine carbon fiber, leather ear seals, a Flex Boom Mic, an M101 Red dynamic noise cancelling mic, and features adjustable volume and bass control. Alongside that, the Ultimate Mono