QS Motor QS138-C BLDC Mid Drive wInternal Gear Rd

motor138Detail Specification Item: QS138 90H 72V 120kmph Mid Drive Motor Motor Desn: Single axle Magnet Heht: 90mm, 5 pole pairs Diameter of stator: 138mm Rated Power:New Arrival QS138 70H V3 Mid Drive Motor . QS 138 70H V3 for Electric ATV Dirt bike and Motorcycle For QS138 70H V3 mid drive motor with 1:2.35 gear box, it could be used for electric dirtbike, electric motorcycle, electric ATV 72V