Thread: Evolution of the Smurf....
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Old 03-18-10 | 09:19 AM
  #11  
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20grit
Curmudgeon in Training
 
Joined: May 2009
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From: Rural Retreat, VA

Bikes: 1974 Gazelle Champion Mondial, 2010 Cannondale Trail SL, 1988 Peugeot Nice, 1992ish Stumpjumper Comp,1990's Schwinn Moab

the peg on the chainring of a biopace ring should tell you its orientation on the crank.
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