• It's a mystery to me - the tubing is 6-way crimped (Gilco is 4-way of course) so it's not a Master, not a Technos AFAIK. It is a genuine Colnago but an odd one. Also, it's the top tube and downtube that are crimped, the seat tube is plain. I've seen this kind of crimped tube on all sorts of other Italian frames, but not Colnago. The lugs are nice, but not as nice as the 3-point ones on the Master... and clues from any Colnago afficionados greatfully received.

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