Help me identify this cannondale touring bike!

[akdmx]

My mom bought this bike after graduating college sometime in the late 80's. She gave it to me to take to college, so I took it upon my self to spruce it up a little bit, and I really enjoy riding it. I was wondering if anyone on here could help me identify it. Obviously the easton bar is not original, nor are the specialized tires.

Components that will help identify the bike:
-Biopace triple
-Deore rear der.
-Mostly Shimano 600 components (headset, original brake levers, shifters)
-White brake/shift housing

http://img151.imageshack.us/img151/9624/img2613g.jpg
http://img16.imageshack.us/img16/4314/img2617a.jpg

[karrie.ann]

i found this webpage that has links to old cannondale catalogs. it might be helpful in identifying your bike. looks nice, by the way. love the color.

Cannondale Museum (http://www.mombat.org/Cannondale.htm)

~karrie.ann

[niftyshifty]

Is that a ST600 by any chance? A friend of mine had a frame just like it, but it was red. Tried looking it up, but couldn't find much on it.