All,
I'll get the hang of this sooner or later.
Thanks,
Jim
> Hi All,
> As an add-on question to Mark's post, did the star 49D
> rings always use 7mm chain ring bolts for the inner ring or
> did this change to the standard 10mm at some point. As the
> 93 is a 122 bcd and 10mm bolts it would be nice to have some
> interchangeability for the inner rings.
> Thanks,
> Jim
> San Antonio, TX
>
> --- On Mon, 3/29/10, Mark Stevens <gillottspear@googlemail.com>
> wrote:
>
> > From: Mark Stevens <gillottspear@googlemail.com>
> > Subject: [CR] Stronglight Timeline
> > To: classicrendezvous@bikelist.org
> > Date: Monday, March 29, 2010, 11:55 AM
> > Hi Folks, I am looking at a
> > Stronglight 49D crankset and wondering when the first
> > ''star'' shaped rings appeared. Robert Broderick has
> a
> > page on this subject on Classic Lightweights but he
> does not
> > give the years of introduction. Does anyone know for
> sure
> > when they first appeared?
> > Mark Stevens Evanton Scotland