Hello,
I was just reading through your posts. I have Hardrock Ultra I purchased brand new some time in early to mid '90's. If I had to guess it was '93. The bike is in near mint condition, a few small scratches aside, and I am looking to sell it. Off hand I dont have any of the particulars, but I will be happy to post or email you some pics and other specs on it. I think I even still have the owners manual that came with it.
Let me know.