Align TB70 V2 Super Combo : RH70E59XT Electric equipment included RCE-LB130A Brushless ESC x 1 800MX Brushless Motor(570KV/4530) x 1 DS830M High Voltage Brushless Servo x 3 DS835M High Voltage Brushless Servo x 1 Microbeast PLUS Flybarless system x 1 Specification Length: 1356mm Height: 358mm Width: 187mm Main Blade Length: 650-730mm Main Rotor Diameter: 1542mm Tail Length: 105-115mm Tail Rotor Diameter: 279mm Motor Belt Pulley: 22T Belt Pulley: 50T Front Drive Main Shaft: 15T Main Drive Gear: 62T Autorotation Tail Drive Gear: 28T Tail Drive Gear: 23T Drive Gear Ratio: 9.38:1:5.0 Max RPM(approx.): 2290RPM Flying Weight(With Battery): Approx. 4.9kg (ALIGN 12S 5200mAh) Accessories Included TB70 V2 Kit Set x 1 set 22T Motor Belt Pulley x 1 700 Carbon Fibre Blades x 1 set 105mm 3K Carbon Fibre Tail Blades x 1 set 800MX Brushless Motor(570KV/4530) x 1 DS830M High Voltage Brushless Servo x 3 DS835M High Voltage Brushless Servo x 1 RCE-BL130A Brushless ESC x 1 Microbeast PLUS Flybarless system x 1 Radio transmitter and electronic equipment required for assembly Transmitter(6-channel or more, helicopter system) Receiver(6-channel or more) RCC-6CX Intelligent Balance Charger 22.2V 6S 4000~5800mAh Li-Po Battery x 2 Digital Pitch Gauge Multi-function Tester