I mentioned above that one of mine was a Stronglight. If you get one of those, on mine there were two small threaded holes drilled in it, I think M5. You can see one of them at about the 5 o'clock position, you can't see the other because it is behind the crankarm. The big ring usually has a pin in it behind the crank arm to prevent your chain from jamming between the crank arm and chainring if the chain gets in between them. I needed to buy a setscrew at the hardware store, and an M5 nut to install as that pin, which is behind the crank arm that you can't see.
***
This is a 135mm BCD crank, not a 110mm BCD, so it looks different than yours.
Originally Posted by
saddlesores
Yeah, someone else can buy that one.