This Mascelli Record road frame set stems from 1980s. It is made of Columbus (most probably Columbus SL) tubes connected with nice cutout lugs. The original paintjob is combined with the full chromed fork and right chain stay. A typical example on Italian frame building from the 80s.
Rear axle width: 124 mm
Bottom bracket: ITA
Steerer length: 163 mm (threaded part: 35 mm)
Seatpost diameter: 27.2 mm
Front derailleur attachment: clamp on
For 700C rims (28" wheels)
Brakes: for recessed brake bolt