The 82 Yamaha Seca 550 that I rode from 1984 until about 1996. 
I put about 90,000 miles of adventure on this trusty bike before it was stolen.  Because the bike is still completely stock, this set of pictures was probably taken around 1985.  The stereo effect is very subtle here because I didn't intend to take a stereo shot.  It was just two shots of the same scene, but there was a small amount of difference horizontally between the two pictures.


(Cross-eyed pair)