Sotion Motor (FW02) for the Talaria Sting R MX4 electric motorbike is a high-power, aftermarket performance upgrade. Sotion Motor For Talaria Sting R MX4 Features High-Power 72V Motor Upgrade Plug-And-Play: No Modifications Required Durable Internal Magnet Motor (IPM) Design Power Performance: 12kW / 24kW Peak Comes with Encoder Sensor Comes with the correct plug already wired on for the talaria wire harness Comes with Black Gearbox Bracket Comes with Gray Encoder Cover, you can purchase a colored cover separately  Talaria Sotion Motor Specs Product Model: FW02 Motor Size: 180mm x 145mm Motor Weight: 21.6 lbs (9.8 kg) Rated Voltage: 72V Rated Power: 12kW Peak Power: 24kW Rated Torque: 22 N.m Peak Torque: 60 N.m Peak Phase Current: 650A Rated Speed: 5200 RPM Peak Speed: 10000 RPM Max Efficiency: 92% Number of Pole Pairs: 5 Position Sensor: Encoder (UVW) Temperature Sensor: NTC Insulation Class: F (155°C) Protection Grade: IP67 Cooling Method: Natural Air Cooling Bike Fitment: Talaria Sting MX4/R Talaria Sting MX3   Pairs perfectly with an X-9000  Pairs Perfectly with a Nucular P24F Pairs with other controllers as well