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for example using the bb that came with some fc m760 xt hollowtech cranks (which is an external type bb) with a raceface evolve crank?
both are the external type ie with the 1 piece drive side crank which attaches to the non driveside arm....
they look very similar but are the bbs different at all, if so how?
Posted : 29/06/2010 8:32 pm
