It looks like the PF30 variant which houses bb30 bearings in cups. I’m not sure but I think the c12 takes bearings pressed directly in to the frame. So this will not fit, the OD is too big.
So one can with normal BB30 bearings, although there's a bit of play with additional spacing. Good enough for a turbo setup.
@onyerbike started
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It looks like the PF30 variant which houses bb30 bearings in cups. I’m not sure but I think the c12 takes bearings pressed directly in to the frame. So this will not fit, the OD is too big.