I can dig it. What year was the bike originally produced?
1st CBX was introduced in 1979. 1980 was similar, with some improvements, then the 1981 & 82 and the last 2 years were loaded with fairing, bags, etc and a monoshock rear suspension. More details, I am sure. but, that is the basic of it. I had a 1980 model myself and Loved it. The one mentioned here, is a "Monster"