My sister gave me a is what I am guessing a late 80s/ early 90s Panasonic mc3500 that she bought new. I am finding it hard to find very much info on it. Were they worth a crap? For being a free bike, I'm gonna keep it for a extra "just in case" bike. I have rode it some, so as long as it's just bike trail riding it'll be fine but I would never trust it anymore than that.