Actually, Harvey, if you look closely, the sketch of Criterium does have forged arms, it's the Competition that has the 5 pin adapter. Pretty sure what you have is Criterium. BTW, the bolt circle is more than slightly smaller than Campy - it's 120 BCD, actually 2 mm smaller than classic Stronglight. That 2 mm difference makes for a world of difficulty in finding replacement chainrings.
Regards,
Jerry "Francophile, Zeusophile, and general contrarian" Moos
Harvey M Sachs wrote:
> Lads & Lassies -
>
> I'm trying to identify a Zeus Crank set (so I can sell or trade it).
>
> Classic-looking 5-arm, with Zeus-pattern bolt circle (slightly smaller than
> Campy).
> Arm looks like Criterium at http://www.cyclesdeoro.com/
> but forged arms, not a 5-pin adapter as shown. Arm has groove and slight
> elevation for the pedal hole, as shown there.
> No metal-worming (drilling) on the rings.
>
> Definitely NOT New Racer chainrings as shown in
> http://www.cyclesdeoro.com/
>
> (Gee, thanks, Dale, for the wonderful photo albums that give us reference
> instead of just trying to drool words).
>
> Harvey Sachs