Originally Posted by Jeff Neese

1985 Trek 620 in what looks like a 22.5 inch frame. That's a full 531CS frame, and worth every bit of $500 if it's in good shape. Obviously try to get it for less, but $500 is not too high for a bike of that quality, assuming that it's all there and usable.

Realize that it's a full-blown touring bike, and if that's what you're looking for there aren't too many that are better. Here's the catalog with all the specs.

http://www.vintage-trek.com/images/t...rekTouring.pdf