Thread: What tools do I need to remove this crank set to clean the BB?
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Old 10-24-16 | 04:31 PM
  #28  
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3alarmer
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From: Sacramento, CA

Bikes: old ones

Originally Posted by Shimagnolo
Maybe it's there to prevent vibration caused by chainring imbalance at really high cadence.
...I really do think it's there to go into your leg. Probably some company that has cornered the masochist cycling market.
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