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Need help with replacing BB....

559 Views 3 Replies 2 Participants Last post by  tkm16
My BB gave up today so now im after a new one. Currently I was using a FSA MegaExo BB which I think is 73mm. Are all BB and cranks interchangeable?
Iv been looking at getting a shimano xtr bottom bracket, but im not sure if I need to buy another FSA BB to match my crank...
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