Electric equipment ●DS830M High Voltage Brushless Servo x 3 ●DS835M High Voltage Brushless Servo x 1 ●DS530 Digital Servo x 1 ●B6M 2 In 1 Voltage Regulator Combo x 1 ●MICROBEAST² Flybarless system x 1 ●Governor Sensor x 1 ●ALIGN 105 High Performance Pipe x 1 ●O.S. MAX-105HZ Engine x 1 Specification ●Length: 1352mm ●Height: 397mm ●Width: 202mm ●Main Blade Length: 690mm ●Main Rotor Diameter: 1543mm ●Tail Rotor Diameter: 279mm ●Tail Drive Belt Pulley:27T ●Main Drive Gear:107T ●Autorotation Tail Drive Gear: 102T ●Tail Drive Gear: 23T ●Gear Ratio: 7.43:1:4.23 ●Engine: 105 Nitro Engine●Fuel Tank Capacity: 630cc. ●Takeoff Weight: Approx. 4110g   Accessories ●TN70 Kit Set x 1 set ●690 Carbon Fiber Blades x 1 set ●105 Carbon Fiber Tail Blades x 1 set ●ALIGN 105 High Performance Pipe x 1 ●O.S. MAX-105HZ Engine x 1 ●DS830M High Voltage Brushless Servo x 3 ●DS835M High Voltage Brushless Servo x 1 ●DS530 Digital Servo x 1 ●B6M 2 In 1 Voltage Regulator Combo x 1 ●MICROBEAST² Flybarless system x 1 ●Governor Sensor x 1 Radio transmitter and electronic equipment required for assembly ●Transmitter(7-channel or more, helicopter system) ●Receiver(7-channel or more) or Remote Receiver ●Engine starter x 1 ●Fuel pump x 1 ●Engine fuel x 1 ●Digital Pitch Gauge ●Multi-function Tester ●2S1P 7.4V Li-Po 1900~2600mAh Battery x 1