motor138Introducing E&C latest Moto Offering! The MX Edition 138 v3 is custom tailored by E&C for Motocross or similar power sports applications! You can rest assured that this motorMotor138 QSJ138J-90 Liquid Cooled 138 V3 4000W 90H Mid Drive Motor with Gearbox and Better Temperature Resistance, for 120kph electric scooter.