motor138Motor138 QS138 3000W V3 mid drive motor, it could be used for electric lht motorcycle, which could be 72V@100KPH. Application: e.g. Dirt bike E-motorcycle weht: approx 128kg+2*80kgMotor138 QSJ138J-90 Liquid Cooled 138 V3 4000W 90H Mid Drive Motor with Gearbox and Better Temperature Resistance, for 120kph electric scooter.