Thread: Dura Ace Chainring compatibility?
View Single Post
Old 11-03-10 | 12:21 PM
  #12  
miamijim's Avatar
miamijim
Senior Member
Sheldon Brown Memorial - Donating
20 Anniversary
 
Joined: Aug 2003
Posts: 13,973
Likes: 145
From: Tampa, Florida
Originally Posted by gaucho777
Sorry to belabor the point, but I went back and measured a width of 16mm on my 7400 cranks where the spider meets the chainring. I would be grateful if someone could confirm a similar measurement on a Dura Ace 7700 or comparable crank. Thanks.


That measurement has nothing to do with anything. The thickness of the spider arm may, but certainly not the width.
miamijim is offline  
Reply
0