brushless motor for electric bicycles

High quality NdFeB magnets, Outrunner structure, low RPM, direct drive, electrical speed control, Low noise, High efficiency.

High quality NdFeB magnets, Outrunner structure, low RPM, direct drive, electrical speed control, Low noise, Super power, High efficiency
controller:
1. Safe voltage protection
2. Automatic speed limitation
3. Automatic speed control
4. Handle big power
5. Short circuit protection
6. Shut down electronic power when brake on