Perhaps Dennis is thinking of a Zeus 2000, which did have such double grooves.
Regards,
Jerry Moos
> Dennis Young wrote:
> >
> > Members:
> > Could someone please tell me which model campy crank arm has the double
> > indentations in the arm as opposed to the one long single one.
>
> I don't think Campagnolo ever made a crank arm like that. Anyone else
> remember one with double grooves?
>
> Chuck Schmidt
> SoPas, SoCal
>
> .