Hollowgram cranks bb30 in an specialized sworks OSBB? Is it going to be a complete ball ache?
Can't see why it would be, assuming OSBB is 30mm (it is IIRC) and <73mm wide. You might need to get a good collection of spacers for chainline.
@Howard started
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Hollowgram cranks bb30 in an specialized sworks OSBB? Is it going to be a complete ball ache?