Thought I'd continue this in it's own thread.
The bike that just went on eBay has the kind you were speaking of, Dave, with the chrome bar. I like the later Sportster one for the Sportster of course. It seems to sit lower or that could be the frame change between the K and XLCH. ?
I realize it's a two position seat and not a two PERSON seat but I wonder if I could squeeze a skinny person on the back, i.e. one of my twins when they get old enough.
This has a piping on the side that reflects the tank shape. No idea if the seat is the same size or shares the seat frame or not.
Z