I have to vouch for the Dennis Haynes reciever hitch. This thing is by far
the best thing out there. It is not cheap ($200 when I bought it a few
years ago) but it is AMAZING. It plugs into the rails like the BD one but
it has a 2" receiver built in. With the fiberglass bumpers you need to do a
bit of trimming but it works great and looks smooth. I've had a bike rack
on there to Mexico with no incident. Even with the seperate bolt on part
that stiffens the tow hook racks I've always thought it was a 1/2 cocked
solution to the problem.

Phil
89 Westy SLC UT