• Those are the internal cups, no? The outboard cups look like CK/HT2 cups.

    Either way, with what you have you mount it the same as if it was in a PF30 cup or BB30 and use the preload doobry to take up the slack.

  • sorry, yes not sure why I said outboard!?

    that makes sense I'll revisit the instructions. Still think I may need another spacer? these were used on a Cannondale Slate which I think is BB30a - slightly wider?

  • Yep BB30a is like 5mm wider, 72mm overall I think. All of it is on the drive side, hence the a for asymmetric.

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