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Thread: Moment BB size

  1. #1
    mtbr member
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    Moment BB size

    I plan to put new cranks and bottom bracket on my Moment but wasnt sure what size BB to order. Does it matter what type of thread the BB uses? Any help is apprec. Thanks.

  2. #2
    Rolling
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    Quote Originally Posted by drnich
    I plan to put new cranks and bottom bracket on my Moment but wasnt sure what size BB to order. Does it matter what type of thread the BB uses? Any help is apprec. Thanks.
    The shell is 73 mm and all BB threads are the same.

    The question is what spindle length and you determine it. 112.5/113 is the most common. Longer will set your low gear chainline at steep angles and shorter might cause chainrub on the tires.

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