Nice drivetrain.
Nuevo Record Derailleur Rear looks and works like new, but Dave Siskind had put over 17,700 miles on it. Nuevo Record Front Derailleur was given to me, unused, by a young racer who didn't want an old fashioned mech. when his friends all had the (then new) Super Record.
TA arms are 160mm, I like 'em short.
Outer ring is a middle ring mounted on a tandem connecting ring carrier.
