$210 USD$680 USD

QS120-2kw / QS-138 Motor
70H(3kw)[V1]/[V3]/90h(4kw)[Air Cooled]/[Water cooled]
Infamous QS-138 Motors are the most versatile Platform for DIY E-bike Builders.
High Torque output and High Max. power.
Come with Splined or Tapered Spindle, Please Contact us to confirm which Version you needed.
We are Official Dealor of QS Motor , we have full support of Motors, Parts, Controllers and Technical BackUp from SiaCo