Is that the one with the cables, and the keylock that slips over a round "T" bushing?
I have one and I used the bolt at the base of the sissy-bar. I know, one could say that it's not secure due to the acorn nut being exposed on the other side. But after you glue the threads on the nut to the bolt .... I seriously doubt anyone will be removing it in a parking lot while your having dinner.
I considered the shock bolt but that makes it stick out further than I wanted and interferes with the saddle bags.
If you have the same kind I'm thinking of and have a luggage rack or sissy bar, that's my suggestion. I considered using the forward bolt on the chrome trim for the rear fender ... can't remember why I decided against it.
Yep ol' eddie's a good guy, too bad a couple of his suppliers aren't. I won't mention any names ... RIVCO.
update: I checked the lock and it's the same one I have. Great lock for jackets and extra stuff. I've used it thru the wheel to lock the bike to a pole, thru the handles on a suitcase, and today for my helmet/jacket and the helmets/jackets for two riding buddies with room to spare. ( I have the short cable and the EXTRA long cable)
My only complaint is that sometimes it's a little difficult to use in the dark.