• You would need to add 2.5mm of spacing either side; due to using different shells this would leave your chainline -4mm compared to using the 135mm hub.
    You could only space one side, leaving the ability to flip the hub somewhat void (wheel would need to be redished to flip); this would give you -2mm chainline.
    Be aware; the female bolt offers 20mm into the hub either side, assuming 4mm dropout, this would be reduced to 15mm on the non drive side.

  • Would it through? If you add spacers to axles the chain line would be the same. Chain line from the centre of the hub/seat tube to the centre of the chainring/cog. It doesn’t make a difference what your OLN is, this won’t change.

    Think about it. If I respaced my bike to 140mm and used two 2.5mm spacers my chainring and cog will still be in the same position.

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