Features:
-Electric power system.
-Simple and light weight design provides awesome flight performance and extreme 3D capability.
-Rigid carbon fiber frame design.
-Beautiful factory painted fiberglass canopy.
-Ö3.5mm main shaft.
-Ö2.5mm Feathering shaft.
-Ö8.5mm Tail boom.
-Center of gravity of Battery tray designed close to the rotor head.
-Tail rotor drive belt system.

Specification:
-Length:430mm
-Height:187mm
-Main Blade Length:200/205mm
-Main Rotor Diameter:450/460mm
-Tail Rotor Diameter:108mm
-Motor Ponion Gear:15T
-Main Drive Gear:120T
-Tail Drive Gear:28T
-Drive Gear Ratio:1:8:4.28
-Weight(w/o power system):138g
-Flying Weight:Approx 330g
-Color carton:27.3x10x6.6cm
-Outer carton:56x31x28cm ,24sets/ctn

Accessories:
-T-REX 250 Kit SetX1 set
-200 Main bladesX1set
-205 Main bladesX1set
-RCE-BL15X 15A Brushless ESCX1
(Build-in 5~6V adjustable BEC)
-RCM-BL250 Brushless motor(3400KV)X1
-Motor ponion gear 15TX1
-GP750 Head Lock GyroX1
-DS420 Digital servoX1
-DS410 Digital servoX3
-40 Tail bladeX1set
-42 Tail bladeX1set
-ClipX1
-#00 Phillips screw driverX1
-0.9 Hexagon screw driverX1
-Dial pitch gauge padX1

**Radio transmitter and electronic equipment required for assembly:
-Transmitter(6-channel or more,helicopter system)
-Receiver(6-channel or more)
-Pitch gaugeX1
-11.1V 3S Li-Po 850mAh batteryX1