I'm pretty sure the '92 models had a blue frame - a friend of mine that I did a lot of riding with years ago had a '92 FE350 and it seems like the plastic was blue also but I would have to look at some pictures of our rides to be sure. The rear fender is definitely pre-'95 which is the year they went to a goofy looking fender that went over the top of the frame rails. I may be wrong, but I think that '99 was the only year with a gray frame, but then I don't think I've personally seen anything older than a '92.