Looking for a left Specialized crank arm, 170 length, for the early 80's era
Specialized ST4 crank. New old stock only please. This was a road triple,
silver finish, 110 bolt circle, although I think that the road double used
the same left arm. Has a little swiggly "S" engraved near crank bolt hole.
Thanks in advance
Mark
howtostretch.com