I have the one in Cranky's post. It is a 3 bike model. It started out a little long, or should I say far away from the bumper. A little trimming and a redrill and it is up close and snug. The problem is, I just purchased another frame which is totally incompatible. I don't like the idea of adding one of those stem to seatpost crossbars. Anyone local interested for $50. I know wrong forum, I was not selling it but thought if you are local and buying one anyway...