I have a hitch on mine. I bought it from a member of a different forum. I use it to pull my cargo trailer.
Here is the trailer I pull with it.

I don't pull it very often with the Silverwing as I have other motorcycles but it has gotten some use on camp outs.
Everything in this trailer was pulled by the Silverwing on a 5 day campout in the Cascades.

Here is one of my other motorcycles:

You will need a 5 to 4 converter to hook up your trailer to the Silverwing. Make sure you use LED lighting on the trailer to lower the over all electrical load.