Information: First generation 900cc (GPz) Ninjas were produced for the U.S. market from 1984 to 1986. I first saw one (an ´85 model) in the movie TOP GUN. Fortunately for me, I found this ´86 model in 1990 as a four-year-old leftover!!! I sold it almost 10 years later with over 21,000 miles on it and still in excellent condition. What wonderful bike it was!