55cm center to center seattube, 54cm center to center toptube.
1980ish. Campagnolo Super Record cranks and brakes. Campagnolo Nuovo Record derailleurs, hubs, bottom bracket, and seatpost. The seatpost is has also been milled and pantographed. Ofmega 52/42 tooth chainrings. 3TTT handlebars and stem. The rims are period correct but do not match- the front is a Nisi and the rear is a Mavic GP4. Also included is a set of Campagnolo pedals. The rear derailleur is stamped Pat 79, so that is why I am dating the bike around 1980.