My wife hates to ride two wheel death traps (her words). No problem for me, I ride for the therapy. I don't a woman tagging along. Well I picked up a low miles 2014 Ultra Limited this weekend and she asked to try out the seat. One thing led to another and we rode for most of Memorial day. NOW she is researching comms so we can talk to each other and drink holder for her tea. HEEEELP!
On a different note, this Rushmore is the nicest bike I have ever rode. Handling is fantastic compared to my 09 Ultra.
Two up most of the time we use the Sena brand wireless coms setup. Has been great with no problems the past couple years. BTW, it has a easy push button off switch from intercom mode. Lol.
A bit pricey, but the new Schuberth C4 modular helmets are out now, if you like those. Has helmet-to-helmet, and she can pair it to her phone, so she might like that.
I had some com devices (good ones as I remember) for me and the wife (she rides her own bike). We used them twice and I sold them for .50 on the dollar. Best thing I ever did.