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why do my bb cups k...
 

[Closed] why do my bb cups keep loosening off?

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[#2688204]

Any explanations? I've never had it happen on any other bike, but my prophet just creaks terribly after a ride or two and its always the bb cups have worked loose..i have a bb mounted chain guide fitted too, but non drive side always needs tweaking up too...any suggestions..?


 
Posted : 24/04/2011 6:07 pm
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Worn/Rolled threads on the bb cup and/or frame.


 
Posted : 24/04/2011 6:21 pm
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ive just had the shell threads redone by betd as they'd worn down...brand new bb cups..?


 
Posted : 24/04/2011 6:23 pm