Don and All,
In a message dated 7/31/04 1:12:11 PM, gillies@cs.ubc.ca writes:
<< b. Early 1970's stronglight 93's did not work with sedisport. after all ultra-6 freewheels weren't out yet.>>
My RRA, which I bought new in the summer of 1973, came with an Atom 6 speed and a Stronglight 93. The rear spacing was 120mm and the chain was a Sedis.
I measure the C-C distance between Stronglight 93 rings (double configuration) as 8.1mm.
Cheers,
Chuck Brooks
Malta, NY