dude that AWESOME. *just measured. 54 seat-tube, 55 TT.*
yea. its 7005 aluminum. and the welds are like boogers.
but my top tube doesn't slope anywhere. so yea, it could be a GTB.
as long as it was cheap

btw, anyone doing anything in the afternoon before CV? I don't want to bust out comic books in the park all afternoon.