I have a nice SRAM XX GXP Crank that I would like to move to a new BB30PF frame.
What are the best options? I see Rotor makes an adaptor, but they say it will only work with BB30, not BB30PF.
And what do I lose with these adaptors over a real BB30 crank? Should I just sell the crank and buy the BB30 version of the same crank? (Money is not a real concern here, but I don't like to throw it away).
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