Originally Posted by
Ex Pres
I'm not sure Synchro era (late 80's) indexing was the same as Ergo, so I can't give you a definitive answer; but:
I do know I never got my 80's Chorus 7s derailleur (the one with the A/B adjustment) to play very well with my 8s Ergo. It was just never quite right. Everything worked much cleaner & quieter with a 90's era Chorus rear derailleur. YMMV.
Yeah. That's what I figured. Now to find a 90s era RD....
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2010 AB T1X ** 2010 Cannondale SIX-5 ** 1988 Bottecchia Team Record ** 1989 Bianchi Brava ** 1987 Centurion Ironman Expert(2) ** 1985 DeRosa Professional SLX ** 1982 Colnago Super ** 1982 Basso Gap ** 198? Brian Rourke ** 1970 Raleigh Professional MK I ** 1952 Raleigh Sports