A nice bike in the making. I lost interest in Colnago in 1975, when one shop boasted in having 500 due them that year alone. Nevertheless, they did redeem themselves in the mid 80's and have quite a following. Also, Ernesto is still at the helm.

This frame probably came as a frame set, If one were to find a Colnago catalog from the era, it probably shows Campagnolo. I would migrate to all Italian.