T-Rex 500 ESP 3G 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.
* Rotor head/tail with thrust bearings.
* Direct-to-swash CCPM linkage.
* Center of gravity of Battery tray designed close to the rotor head.
* High efficiency torque tube drive system.
* Fully driven tail auto rotation system.
* Tail servo boom mount.

T-Rex 500 ESP 3G Specifications:
* Length: 840mm
* Height: 310mm
* Main Blade Length: 425mm
* Main Rotor Diameter: 970mm
* Tail Rotor Diameter: 200mm
* Motor Ponion Gear: 13T
* Main Drive Gear: 162T
* Autorotation Tail Drive Gear: 145T
* Tail Drive Gear: 31T
* Drive Gear Ratio: 1:12.46:4.68
* Weight(w/o power system): 910g
* Flying Weight: Approx 1700g
* Color carton: 48.3x18.7x9.8cm
* Outer carton: 58x50x42cm ,12sets/ctn

Included in Kit:
* T-REX 500 ESP 3G Kit Set X1 set
* 425D carbon fiber blades X1
* RCE-BL60G 60A Brushless ESC X1 (Built-in 5-6V step-less adjustable BEC)
* 500M Brushless motor X1
* Motor pinion gear 13T X1
* DS510 Digital Servo X3
* DS520 Digital Servo X1
* 3G Programmable Flybarless System X1

Radio transmitter and electronic equipment required for assembly:
1. Transmitter (6-channel or more,helicopter system)
2. Receiver (6-channel or more)
3. Pitch gauge X1
4. 22.2V 6S Li-Po 2100~2500mAh battery X1