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Bicycle Mechanics Broken bottom bracket? Tacoed wheel? If you're having problems with your bicycle, or just need help fixing a flat, drop in here for the latest on bicycle mechanics & bicycle maintenance.

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Old 11-14-10, 04:58 PM   #1
izpmuddy
izpmuddy
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Bottom Bracket came loose?

Me and a friend were doing some tuning on his bike, and then all of a suddon the the crank froze up. We noticed the bottom bracket was comming loose from the frame. We managed to tighten it up a bit so we could get it to pedal again. How would this come loose? and what tools are needed to tighten it back up?



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Old 11-14-10, 05:35 PM   #2
reptilezs
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seized bearings maybe. you will need a isis crank puller and most likely a 8 notch bb tool. looks like a truvativ isis bb and crank
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