In the early 1980s Alberto Masi invented the method of combining oversized steel tubing with internal lugs hidden in the frame.Launched in 1984 Alberto named the model the 3V Volumetrica.

This original condition bike is equipped with a Campagnolo C Record 6 speed groupset, Mavic MA2 rims, Makerville saddle, Ambrosio bars on Masi pantographed 3ttt stem.