Thread: deformed inner chainring?
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Old 05-02-08 | 09:24 AM
  #2  
jpmartineau
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Joined: Aug 2007
Posts: 409
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From: Montréal, QC (Canada)

Bikes: 2008 Surly LHT complete & 1988-ish fuglyfixed Specialized RockHopper

If the chainring is true, it's probably a Biopace chainring. I still have those on my city bike and they work fine.
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