The big holes on the ends mount to the cross piece under the seat and there are four smaller holes just before the bend that mount to the four bolts that hold the sissy bar to the grab rails. The bent part of the rack goes around the bottom of the toolbox.I don't get how it even fastens on. It looks really weird. I think it is the photo angle though.
you saying you wanna sell it?thats funny, i have one on my bike that i got and i dont really want it.