I have two.
I left, the left hand side on my bikes
because they had Peugeot and Motobecane on them.

170 mm.


The one that has some scratches on it is the French threaded one.



But I believed it's been tapped to English threads because I just put an old peddle on it to see.



I could send you one or I might be interested in the right hand crank.
Been converting my bikes to the 86mm crank sets.
Have one more bike.