Does anyone have any idea where to get a torque sensor for the Bafang Ultra motor. I have searched everywhere and cannot find that particular part . My pedal assist suddenly quit on my 2 year old mid drive m2s Ultra Fat. The brake motor cut-off switches and shifter motor cut-off switch operate properly as does the throttle and everything else, just no pedal assist. The controller is good, I substituted a good one to test and there was still no pedal assist. Thank you.
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