T-rex 450 Pro belt Version main blade carbon frame With flybar tail boom shaft

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Trex 450 Pro+sport Helicopter Carbon frame kit & 325 mm Main blade & glassfiber canopy Aircraft not installed, the bulk in a box. Description: 1. Parts Compatibility: Most parts suit Align T-REX 450 Pro and Sport, CopterX other kinds of 450 sport +pro size 2. Attention: It is not the align product 3. Specification: Description: 450PRO-K2 NEW Metal carbon Heli Kit , Belt Driven. 1. Parts Compatibility: Align T-REX 450 PRO+SPORT. 2. Attention: It is not the align product 3. Specification: ?Length: 635mm?Height: 230mm?Main Rotor Diameter: 710mm?Tail Rotor Diameter: 158mm?Motor Drive Gear: 14T?Main Drive Gear: 150T?Autorotation Tail Drive Gear: 106T?Tail Drive Gear: 25T?Drive Gear Ratio: 1:11.5:4.24?Weight(w/o power system): 450g?Flying Weight: Approx. 780g?Color carton:27.3x10x6.6cm?Outer carton:56x31x28cm ,24sets/ctn 4. Accessories: T-rex 450 PRO+sport Kits SetX1 set Provided by user's power Equipments( This price does not contain the following components ): ?35A-50A Brushless ESCX1?Brushless motor(3500KV-4200KV)X1?3S1P 11.1V 2200mAh/20C/25CX1?Transmitter:6 channel or more For Helicopter System?Receiver:6 channel or more?Gyro:1pc?Servo:9gx3pcs?Rud servo:1pc 5. Instructions: ?Newly designed head block with high rigidity and stability.?Single piece integrated design of main bearing block and servo mount.?Single piece integrated design of anti-rotation guide and gyro mount.?Single piece integrated landing gear.?Highly stable flybar control system.?High precision bearing mixing arms.?Newly designed high resolution swashplate.?Single piece battery mount with integrated canopy mount designed to bring CG closer to disk plane.?Highly rigid frame with single piece carbon side and bottom plates.?Highly efficient shaft driven tail design.?Weighted tail rotor blade grips to repel centripetal forces.?Straight-up in-frame rudder servo mount for improved geometry.?Newly designed high torque motor.?Newly designed high strength main blade grips. Provided by user's power Equipments( This price does not contain the following components ): 35A-50A Brushless ESCX1Brushless motor(3500KV-4000KV)X13S1P 11.1V 2200mAh/20CX1Transmitter:6 channel or more For Helicopter SystemReceiver:6 channel or moreGyro:1pcServo:9gx3pcsRud servo:1pc 6. Instructions: During hard 3D flight, its actions are very quick and precision.V2 is Combined with high torque brushless motor for great power. ? This kit is for the flyers who want uncompromised performance and quality. This SE arrived with 80% pre-assembled.? New CNC carbon frame only 1mm, improve the rigidity and perfect for 3D flying.? CCPM version, new aluminum parts for prompt, precision actions.? New battery mounting plate connects to main frame. It makes the center of gravity closed to rotor blade, and can adjust the center of gravity according to the weight of battery, it reduces the correction when the heli rolling.? Rigid CNC aluminum rotor head for precision and smooth movements.? Using new Main rotor holder with thrust bearing and 4mm Feathering shaft, features smooth rotation and stability under high rotation speed.? Using Ball and Hiller two systems mixing control. Through simple structure of Ball control system, power-saving of Hiller system and CCPM control, can simultaneously control 3 servo for AILE, EVLE, PIT 3 actions. This CCPM control system is great for 3D flying control and extending life cycle of servos.? New cg amended tail blades feature streamlined and quick, make the gyro more efficient.? New tail rotor control set with dual bearing, features CNC control piece and smooth structure design, get smooth pitch travel.? Providing flybar weight- When normal flying, you can add the weights on flybar pad... read more

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