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Probably a dumb question and little bit out of topic but I have Ultegra (R6800) crankset 50/34 on my Devinci Hatchet carbon 2017 and want to go 46/30 at the front.
I was looking at FSA energy but would need a new BB. My bike is PF BB86. Should I be able to swap my Ultegra cranks to one of GRX option without any other modification? I only see compatibility for SM-BB72.
Thanks in advance
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