Hi. I have a FSA Gossamer B30 and would like to know if it is compatible with this power metter: Power2Max NG eco Bicycle Power Meter Cannondale Direct Mount FSA
You could replace the non-driveside crank arm with something like this Stages Cycling Store | Stages Power L - FSA SL-K BB30 | buy online
But it’s not the same price! You could get a pair of Favero Assioma Uno power meter pedals for less.