I found this on Saturday hanging on a mailbox with a sign that said free bikes. This was the only one still there when I got there. The tip was from my mailman. I guess ordering all kinds of bike parts that are too big for my mailbox made him aware of my bike faddis. I want to know a little more about it. I think its from around 1990, Tange double butted steel with lugs. Six speed cassette shimmano group set. What can you tell me about this bike? Beautiful condition and my size.