Aussie,
I'm pretty sure they were not pin-striped. This fairing was an option, not a standard piece of equipment. My guess is that it was offered in only a few stock colors w/o pin-stripes. I've actually never seen one w/ pin-stripes, but I'm sure someone had it done. Since the fairing is so small, pin-stripes would make it look a little busy to me. But to each his own . . . I noticed on the one you posted, the owner blacked out the top section as if to make it look like a windshield. I almost did that, but kept mine a simple one color affair with no pin-stripes.
~jg