The very first Colnago Master was released in 1984, the same year in which Giuseppe Saronni won the Giro d'Italia riding a Colnago Master indeed.
The first version of the Colnago Master was produced until 1987-1988, before the Master Più was launched, from which the Master differs for external routed rear brake cables and one-point-lugs.
The frame is made of "Columbus-Gilco Design - Profilo S4" tubes. Very light and stiff, this tubing set has profiled sections and was designed by Gilberto Colombo to improve the comfort and to better withstand the mechanical strain.
Bottom bracket: ITA
Rear spacing: 130mm
Seat post diameter: 27,2 mm
NOS. New old stock. Excellent condition. It has never been used nor built up. No dents, no cracks or bends. The paintwork and the decals are original.