Originally Posted by
dddd
If you can find a UN72 in a known-proper spindle length... that's maybe an issue because you have to either figure out (or test-fit-verify) the mis-match what with JIS vs ~ISO spindle taper, and with the UN72 likely having no spindle offset in the length needed for your Zeus cranks.
The bike came with two different cranks on each side. Drive side Stronglight and non driveside Arregui but I´m not going to use them because the spider riveted to the crank had some play and however I managed to repair it still prefer some peace of mind. So I bought another Stronglight crankset (JIS) with 6mm offset from original straight ones. Original spindle was 118 mm so if now I have more clearence (6mm) I think I will go for 113 mm catridge which its cups can be removed for installing the IRD swiss cups I bought.