Ladies and gentlemen: I seek a chainring, Stronglight 99 or the same bolt circle (86 mm BCD; 50.5 mm hole center to hole center).
Sizes that would work best: 43, 46, maybe 48.
I have duplicates of the following sizes that might be available for trade, but some are not-so-good condition: 34 (not Stronglight) 40 Stronglight, choice of NOS or VG 42 Stronglight 50 (not stronglight) 54 (Stronglight and SR)
Off-list is just fine.
Thanks
harvey sachs
mcLean va