Is it possible to put an aftermarket radio head in a 13 Ultra and some how maintain the handlebar controls?

 

And here I thought that this post would be a fight between Radiohead and Coldplay. If you are going British, go Oasis and stay away from the Spice Girls.

 

Absolutely! Problem is you lose communications with an aftermarket head unit. Things such as PTT, passenger rider communications, CB, ipod/xm from HD if you have it

Biketronics, Hawg-Wired, Axxess all make handlebar control modules