Thread: Seized BB drive side cup
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  #14  
Old 12-07-2021, 09:30 PM
jds108 jds108 is offline
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Location: Big Sky Country
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Aren't all Italian BB shells 70mm wide and BSC = 68mm wide? Wouldn't that be the easiest way to tell?

Or are there some bikes with the threading of one in a shell of the other's width?
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