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  1. #1
    No longer 26
    Reputation: G-Live's Avatar
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    Jan 2004
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    ISIS Spindle length to match GXP chainline?

    Do I need a 113 or 118 spindled isis bottom bracket to match the chainline of a Truvativ GXP outboard bearing crank?

    I have a nice light set of arms that I may want to put on my Supercal.

    G
    You can't depend on honest answers from dependant hands...

  2. #2
    Former Bike Wrench
    Reputation: mtnbiker72's Avatar
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    Jan 2007
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    Generally speaking...
    A 113mm spindle came out to ~47.5mm chainline. So a 118mm spindle should come out to a 50mm chainline which is what most outboard bearing cranksets now run.

  3. #3
    No longer 26
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    Quote Originally Posted by mtnbiker72
    Generally speaking...
    A 113mm spindle came out to ~47.5mm chainline. So a 118mm spindle should come out to a 50mm chainline which is what most outboard bearing cranksets now run.
    Thanks!

    G
    You can't depend on honest answers from dependant hands...

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