I'm looking to get a set of 26.4 bars from Cinelli, most likely off Ebay. I know that I have seen the Cinelli Giro d' Italia, Criterium, Campione del Mondo, ect. bars listed as 26.4 diameters, but should I assume that they will be if not specifically listed? I guess what I am asking is, were all vintage Cinelli bars 26.4 or did they offer them is 26.0?
Here are the items of interest: