RX-Men-8, that's exactly the kind of thing I'm looking for. Thanks!
So now my mind is full of questions. Like... is that the standard Lexus tow bar? Do you happen to have any more pictures, particularly of where the rack attaches to the tow bar? It's difficult to see from the photos, but what stops the bike from falling over and off the rack?
Excellent! Thanks again. That deserves one of these... :D