A few weeks ago I was given a zr50sl which has been left in a garage since 1987. [Moderator edit: Welcome to the forum. Your other post with pics has more views and ONE is better so as not to spit the discussion.]

A few weeks ago I was given a zr50sl which has been left in a garage since 1987. This is the last mot recorded and apart from that I have not been able to find any more information about the bike such as when it was made, how many was made, how much they sell for, it seems to be an unpopular...