This article is only part of my ULTIMATE GUIDE to the Colnago C40 which I recommend you start reading first. This guide includes a lot of information about this legendary frame such as; Overview The Colnago C40 was manufactured for approximately 10 years (1994 – 2004) and over that time, 4 different versions of the … Continue reading How to Identify a Colnago C40 Frame (Second Version)