Thread: 2004 m50dx bottom bracket
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Old 08-03-10 | 04:14 PM
  #3  
roberth33tiger
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Joined: Jul 2006
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From: El Segundo, Ca.

Bikes: '93 Performance R203, '83 Bianchi 980

have you tried lifting the chain off to the inside, letting it hang on the BB shell?
spin the crank, listen for noise. move crank slowly to 'feel' for roughness.
check the pedals the same way.
Last edited by roberth33tiger; 08-03-10 at 04:18 PM.
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