Old 08-21-19, 09:57 AM
  #36  
ksryder
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Originally Posted by elladaddy View Post
Andy,

Do you know if Tiagra 4700 has this same "Servo-Wave" action you so excellently described the 105 and above seem to have?
I didn't really follow all the technical explanations but I went through this a couple years ago and found out that Tiagra 4700 derailleurs were designed to be compatible with the new generations of 105 and Ultegra re: cable pull.

If that's what you're asking. If not, carry on.
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