Thread: Should I change this chainring?
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Old 08-28-17 | 09:45 PM
  #8  
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ThermionicScott
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Bikes: 1991 Bianchi Eros, 1964 Armstrong, 1988 Diamondback Ascent, 1988 Bianchi Premio, 1987 Bianchi Sport SX, 1980s Raleigh mixte (hers), All-City Space Horse (hers)

Originally Posted by boneshaker78
If you look closely at the second picture you can see the notches on the teeth. Looks like the chain took chunks of metal out of the tips of the teeth. I'm getting the feeling this isn't all that important and I'm going to use them anyway.
I can't see how the chain could cut such sharp notches into every tooth like that, from poor shifting or wear. You sure they weren't always like that?
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