I purchase the HD armrest for my 13 Ultra and was very disappointed in the way the intercom cord was mounted. After reading what others had stated about a fix, I took my left saddlebag off and removed the seat strap bolt. I also removed the left speaker and found a hole near the back of the speaker box. Using a bolt and nut, I relocated the clamp for the cord to the hole and now the cord clears the movement of the armrest and looks good too.

 

This post is old but.......the armrests were on the bike from the previous owner. Came home one day and both of the armrest pads were gone! One was in the back seat and the post scratched the fender. The other is in a ditch somewhere. We do have some bumpy roads here. For $170 to replace each armrest I took them off. Glad I didn't pay for these!

 

I wonder how that was possible? Sucks you just lost $400-$500 worth of parts whether you paid for them or not! I'd guess who ever installed them didn't push the arm rests all the way in to the rails. Once they click in there is no way there vibrating out.