• Thanks i have and its left about 1mm gap now, However i cant put anymore in due to thread in the cup.

    I am a little worried about the chain line? Will this be affected?

  • I am a little worried about the chain line? Will this be affected?

    If it’s out - and it will only be out if the bb shell isn’t to spec - you can move it inboard by spacing out the NDS cup.

    1mm will be fine though. Could always put a wave washer in it.

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