heights

I keep hearing contradictory information regarding the 3 seat heights. My dealer told me there is not a lower version, just different seats, but that does not give a seat height of 810 or 31.9 inches. Does anyone know of a Hyperstrada that has a 31.9 inch seat height and if so, what is the...

I note that three (3) seat heights are specified. Does this mean that the one seat is adjustable to three different height settings, or does it imply three different seat options. Obviously, I hope the former! Next, in some pix I have noted a tubular strut or bracket (cannot think of a...