Originally Posted by
Breno25
Revtech X Factor 17.5 is 52 degrees pulling 6amps how is this compared to others?
Mine at 53 deg loses its top end.... went back to 49-51 degrees and the torque is back. My sensor board across A,B,C has zero variance.
Mine is the team spec version $114 one (upgraded to ceramic bearings)
Just wondering if it makes a lot of difference if I replace the stock rotor with the certified rotor.... has anybody done this?