Thread: Replace the Crank
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Old 05-31-23 | 10:43 AM
  #8  
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Originally Posted by SoSmellyAir
It has been "dealt with" in the sense that Shimano tells us not to do it. For example, with the latest 2x11 drivetrain, Shimano dealer manual expressly states that there would be chain rub and noise while riding in the small chain ring with the four smallest cogs.
some FD’s have a trim / ‘intermediate’ position that can reduce or eliminate the chain rub (when riding small ring with the smallest cogs)
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