We couldn’t resist posting this. It’s part of a calendar originally published by the Japanese men’s magazine Heibon Punch. We’ve seen the image in several places, but we suspect it originated at the website bullesdejapon. Riding without any protective gear whatsoever is Me-ju Ayako, aka Ayako Meki, who appeared in the Nikkatsu flicks Red Assault and Eros Nights in Tokyo. This shot is from 1980.
I was afraid I'd have visibility problems on this little thing, but everyone seems able to see me just fine.