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Old 04-27-20, 02:25 PM
  #17  
natterberry 
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Originally Posted by AJI125
The Dura Ace FC-7703 triple crank (9s era) had a 90 BCD inner I believe, 130 outer. But it doesn't really match that era, and used octalink (not sure if that's a dealbreaker) https://www.ebay.com/itm/Shimano-Dur...YAAOSwGylebcLE
It’s 92, but also tripleized off the middle ring.
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