Very cool brakes. But, no, not a Colnago. I've been studying 'em for a while. Supers and Mexicos have a little spikedy detail on the side of the head lugs on all of the older ones that I've seen. And some embossing of the top of the fork crown...and always a clover cutout on the bottom bracket. I think that the older ones had a pointy bottom on the clover; the newer ones had a flat bottom on the clover. And I've never seen a Colnago with fender eyelets. A good paint job, though. and really cool brakes.