Omega Steel Bike frame
Columbus Nemo lug less steel tube set and matching aero fork
1 inch campagnola headset
1 inch headtube for a headset stem
English bottom bracket - threads not to bad

53 cm centre to centre seat tube 56cm centre to top
Top tube is 55cm centre to centre
head tube is 11cm
Fork weighs 674g
frame and headset 1765 ( so frame about 1650g - not bad)

Knocks and scratch's from general use
Paint bubbling from water ingress near water bottle boss on main tube
Not many of these about!!