I'm almost finished building up my bike and I just wanted to know more about it.
It's a lugged steel frame with semi horizontal dropouts. It says campione del mondo, 1986-1987 colorado springs on the downtube.
There's a Tange infinity cr-mo dobule butted tubing sticker on the seattube. 126mm rear spacing, accepts recessed allen nuts for brakes. I think there's a number like 20-832 (the dash could be a number, it's hidden by my superglued bottom bracket cable guide). 1" threaded fork/stem.
BB uses english threading 1.37"x24t. Frame weighed in at 7 lbs with the fork/headset/bb &cups.