Hey guys I am rebuilding my old school Gary Fisher. I am installing a XTR M952 Crank set. I don't know what size BB to buy. I am pretty sure it is a 68 mm cup (my XT M760 External bearing cups thread onto the frame) I don't know what width to go.My BB tube (part of the frame) is 67.5 mm wide or roughly 2.65625 wide. From what I have seen the M952 BB are 68mm and 73mm dependint on the spacers.
Can anybody give me an Idea of what size BB to look for.
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Thread: XTR M952 BB width
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