Align T-REX 450 Pro 3GX Super Combo

Includes:Requires:T-REX 450 PRO 3GX Kit Set X1 set1.Transmitter(6-channel or more,helicopter system)3GX Flybarless System X1 (AGNHEG3GX01)2.Receiver(6-channel or more)325D 3G Carbon blades X1set (AGNHD320D)3.Pitch gaugeX1RCE-BL35X 35A Brushless ESC X14.11.1V 3S Li-Po 2000~2300mAh batteryX1450MX Brushless motor(3400KV) X1 (AGNHML45M01)DS410M (Metal Gear)Digital servoX3 (AGNHSD41002)DS520 Digital servo X1 (AGNHSD52001) Specification:(T-REX 450PRO V2) Length: 635mm Height: 230mm Main Rotor Diameter: 710mm Tail Rotor Diameter: 158mm Motor Drive Gear: 15T Main Drive Gear: 150T Autorotation Tail Drive Gear: 106T Tail Drive Gear: 25T Drive Gear Ratio: 1:10:4.24 Weight(w/o power system): 530g Flying Weight: Approx. 640g