KX021007 T-REX 550E V2 Combo

Features:
1. Fully programmable rotor head, providing 3 positive/negative deltas and numerous Bell & Hiller mixing ratios, along with numerous flybar ratios. Pilot can program the head for superior stability suitable for F3C competition, or lightening fast agility for 3D aerobatic exhibition.
2. New lightweight high precision main gear, with excellent balance and stability.
3.The most optimal motor pinion ratio and tail gear ratio to achieve the most efficient power output and flight characteristic .
4. New lightweight rigid metal main shaft bearing blocks.
5. Integrated swash anti-rotation guide and gyro mounting platform.
6.Brand new CNC machined metal tail gear box, with thicker side plates to increase rigidity. The more streamlined design also allows for simpler disassembly .
7. Dual section battery mount for optimal CG position based on battery weight.
8. 3K carbon fiber side frame and base plate, simple yet highly rigid for ease of maintenance.
9. High quality 5mm carbon rod and CNC metal tail scissor control arms are used in rudder control system to improve rudder lockingand control effectiveness.
10. Newly designed rear mounted rudder servo mount, for pleasing aesthetic as well as improving side frame strength and protection to the rudder servo.
11. Newly designed unibody stainless steel tail drive gear center mount, for more precise tail drive gear and higher tolerance.
12. High speed rated thrust bearings in tail blade grips.
13. High efficiency torque tube drive.
14. Additional radial bearing is added to the one way bearing block to ensure smooth rotation, and eliminate jammed one way bearing.
15. High strength carbon fiber used on tail fins and tail boom supports.
16. New lightweight landing gears.
17. High grade airbrushed fiberglass canopy.

Users must have a certain concept of security to operate the R/C helicopters.
Be sure to read and comply with related safety notes of instruction manual before flying.

Specifications: