HSD 90 Viper Desert Rat 90mm EDF 1400mm Wingspan Sport Trainer RC AirplaneDescription:Brand Name: HSDItem Name: 90 Viper Desert RatWingspan: 1400mmLength: 1230mmWeight: 3260g   EDF: 90mm   Brushless Outrunner Motor: 3541\/1550Kv(6S)   Servo: (metal shell and digital servos) 12g*11pcs   Battery: 6S 5000mAh 40C Li-Po (not included)   Radio System: 2.4GHz 7CH Transmitter and Receiver (not included)  Model: A:  6S PNP (No Brake System)               B: 6S PNP (With Brake System)               C:  Kit    Package Included:  1X HSD 90 Viper Desert Rat 90mm EDF Airplane