The Frequent Malfunction of the Motor of Mid Drive Electric Bike

Insufficient battery power: charge the battery

Poor contact of battery contact: adjust contact position or polish contact;

Motor internal carbon brush, wire, winding virtual welding, virtual connection: repair or replacement of best mid drive electric bike motor.

Bad contact between the safety tube and the seat in the battery box: adjust or replace it well;

Speed regulation hand handle inside photosensitive film inside the tube there is dirt: clean or replace photosensitive film, wipe the sensitive tube, still cannot troubleshoot: replace speed control hand handle.

There is a fault in the controller: replace or repair the controller;

Speed control hand seems to break the lead wire: replacement or repair lead;

Malfunction of brake power off switch: adjust or replace brake power off switch;

Poor contact after power lock ablation: replace or repair power lock;

Virtual connection in the line: reinsert it to make it in good contact.