Stronglight did make a couple of 144 BCD models, mods.106 and 107 I think. Might have been a couple more of which I am ignorant before they switched to 130 BCD like they produce now. It's possible the 106 and/or 107 was available drilled for a smaller inner, but I've not personally seen one drilled like that.
Jerry Moos Big Spring, TX
John Thompson <JohnThompson@new.rr.com> wrote:
> Maybe I've imagined this but didn't Stronglight have a chainset with
> 144mm rings where the inner ring had bolt holes for a small third
You may be thinking of the mod. 105, which used the same BCD as mod. 93 but could take a new-style double-drilled mod 99 ring as the middle, and use a mod. 99 ring down to 28T as the inner.
Appleton WI USA