It was an impulse buy, but man is it pretty. I didn't even measure or ask the size before I handed over the money. Seems I'm an addict. I tried to convince the old lady that I bought it for her, but it's a 57cm and she now knows that's not her size. That'll teach me to tell her anything else relating to bikes. Well, what do you guys think?? According to the Dura ace components; it's a 1977 Champion Mondial. This baby is full Dura ace and pretty to boot. There is one thing that is weird about this bike and that is the numbers inscribed on the toptube. At first I thought they were the serial number but the BB shell has different numbers on it also. What's with this???