The SUNNYSKY X2212 2212 980KV brushless motor is designed to provide both quality and performance at anaffordable price. It is built from high quality aluminum alloy which is produced from the latest CNC milling machines, andis designed with high power and rotation speed to provide longer run time for RC airplane fixed-wing. Features: 14 Pole 12 slot hi-torque motor design High purity copper windings maximizes efficiency CNC machined aluminum heatsink case Brushless motor is more powerful Precision balanced rotor, smoothness for best reliability and maximum RPM Specifications: Brand: SUNNYSKY Model: X2212 980KV II Motor Stator diameter: 22mm Stator thickness: 12mm No. of stator arms: 12 No. of rotor poles: 14 KV (rpm/min): 980KV No-load current: 0.3A Motor resistance: 133m Max continuous current: 15A/30S Max continuous power: 300W Max pull: 1020g Rotor diameter: 27.5mm Shaft diameter: 3.175mm Body length: 30mm Overall shaft length: 32.5mm Max Lipo cell: 2-4S Recommended ESC: 20A Recommended propeller: APC8038, APC9047, APC1047, APC8043 Motor weight: About 57g/pcs Package information: Package size: 9 * 5.5 * 4.5cm / 3.54 * 2.16 * 1.77in Package weight: 81g / 2.84oz Brand gift box package Package List: 1 * Sunnysky X2212 980KV II Motor 1 * Motor Accessory Set