I've contacted Northwoods before I searched online, there is no bolt on or weld on available. But thanks for the suggestion, I guess its too old, being 10 years old now. I bought it used, so I didn't have the option, and I had to travel 2K miles round trip to purchase it, so I didn't get it included. As far as pulling doubles, it will only be a nonstop trip to my destination, to eliminate the hassel of manuvering through the city streets. When I pull the Harley, it will be a very short trailer and I'm not worried about the turning radius, I'm worried about the possible swaying that I won't be able to see it unless I have a camera, so its a high prioity for me.