Trex 250 Combo Kit 

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

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 ●DS410 Digital servoX3 ●40 Tail bladeX1set ●42 Tail bladeX1set ●ClipX1 ●#00 Philips screw driverX1 ●0.9 Hexagon screw driverX1 ●Dial pitch gauge padX1 Radio transmitter and electronic equipment required for assembly: 1.Transmitter(6-channel or more,helicopter system) 2.Receiver(6-channel or more) 3.Head lock gyroX1 4.Specialized servoX1 5.Pitch gaugeX1 6.11.1V 3S Li-Po 850mAh batteryX1

Features ●Electric power system. ●Simple and light weight design provides awesome flight performance and extreme 3D capability. ●1.2mm 3k Rigid carbon fiber frame design. ●Beautiful factory painted fiberglass canopy. ●Φ3.5mm main shaft. ●Φ2.5mm Feathering shaft. ●Φ8.5mm Tail boom. ●Center of gravity of Battery tray designed close to the rotor head. ●Tail rotor drive belt system.