Wonder How the Aprilia RSV-4's Pillion Seat Works?

If you actually saw the lovely 2010 Aprilia RSV-4 in person, you might have asked how the heck any passenger could ride on the thing with a tail which looks more like a genital torture device than a suitable perch. Well, the linked article will show you how it works. As you probably already know, the under-tail section on the RSV-4 does not hold very much, but the pillion seat is not as painful as it looks.

http://tinyurl.com/ya3d5hp