Thread: Oval chain ring
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Old 07-28-19 | 08:21 AM
  #10  
TimothyH
- Soli Deo Gloria -
 
Joined: Aug 2015
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From: Northwest Georgia

Bikes: 2018 Rodriguez Custom Fixed Gear, 2017 Niner RLT 9 RDO, 2015 Bianchi Pista, 2002 Fuji Robaix

Originally Posted by literal trope
Folks who imagine that modern ovals from Wolf Tooth, Rotor, AB, etc. are the same as Biopace are simply uninformed.
This is a good point.

Modern ovals and Biopace are 90° out of phase from each other.


-Tim-
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