Originally Posted by
juvela
Italian nearly always take the 9.0mm o.d. size with a medium cut.
have never seen any listing for wedgebolts where the length was discussed. have worked on a great many Magistronis and never encountered any wedgebolt oddities.
wrt your Olmo arrival don't forget to send the serial to the Olmo registry of Peter Breuggeman:
Olmo Serial Number Registry
many readers would enjoy seeing pictures of your bike.
Thanks Juvela, so 9mm it is. I had contacted Peter and have been working with him as this bike had a Rondine decal, but was not swallow lug. Looks like they had a QC issue on this one! :-) I may do a thread once I get further along and decide what to do with it.
Here a is the pic of the pins. If you or anyone has a source let me know, or post a link. I don't want to go though the wait and get the wrong one again.