Iris and I picked up some helmet headsets several years ago and were on a trip and on one of the roads near TWO. I decided on that trip that I really didn't want to hear her suck in a deep breath right in the middle of a very twisty section of road with riders oncoming and some trying to pass. So they were put away and reside to this day in a box in the closet. I think they are called Chatterbox. This was before bluetooth. Point is that most of the neat things that you see can be noted with a hand gesture or pointy finger if you are riding two up. Now if riding solo I could see where helmet to helmet communication might be of more use.
Plus one... Chatterbox is a good name for those !!
