Features Trex450SE three new improvements New gear ratio(4.24:1), suitable for the motor with higher KV, provide more safty. Use Aluminum alloy drive pulley and tail drive pulley, high regid and wear resistance. It is efficient to reduce the rotation loss and makes more smooth. All kit use stainless steel linkage ball, wear resistance, anti-oxidization. Tail rotor hub made of stainless steel, very rigid. T-rex 450SE KIT (Finally Here) (Arrived with 80% pre-assembled) - Whole Rotorhead Section is assembled T-Rex 450 Superior Edition (eCCPM) represents the state of the art in micro helicopter technology, utilizing the latest design techniques and highest material quality, aluminum parts are anodized in a pleasant blue color and silver SSG carbon assembly. This kit is for the flyers who want uncompromised performance and quality. This SE arrived with 80% pre-assembled!

Accessories 1. Main rotor diameter: Approx: 680/700mm 2. Tail rotor diameter: Approx. 150mm 3. Overall length: Approx. 230mm 4. Overall height:? Approx. 5. Motor Gear: 150T 6. Autorotation Tail Drive Gear: 109T 7. Tail Drive Gear: 22T 8. Drive Gear Ratio:?1:10:4.95/1:11.5:4.95/1:13.6:4.95 9. Weight (without power system): ?Approx. 330/355g W 10. Weight (including power system): ?Arrpox. 620-670g T-REX 450SE CDE KIT (unassembled) - Silver CF Main Frame 1 Unit 325 PRO Rotor Blade 1 Unit 315 Carbon Rotor Blade 1 Unit Aluminum Case 1 Unit RCE-BL35X 35A Brushless ESC(Govener Mode) 1 Unit New 430L Brushless motor(3550KV) 1 Unit 3S1P 11.1V 2100mAh/20C 1 Unit

Specification New CNC SSG carbon frame only 1mm, improve the rigidity and perfect for 3D flying. Changing servo location to CCPM version, new aluminum parts for prompt, precision actions. SSG battery mounting plate connects to main frame. It makes the center of gravity closed to rotor blade, reduced the correction when the heli rotation rolling. Rigid CNC aluminum rotor head for precision and smooth movements. Using Ball and Hill two systems mixing control. Through simple structure of Ball control system, power-saving of Hill 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 streamlined carbon tail rotor blades makes the gyro more efficient. New tail rotor control set, CNC control piece and movable ball link for smooth pitch travel. Providing flybar weight- When normal flying, you can add the weights on flybar paddles for stable flight. When aerobatic flying, you dont need to add the weight, but you can see the flexibility of 3D actions. CNC Metal tail unit and tail holder are using high rigid aluminum, falling resistance. Use 32pcs precision bearing. Use CNC high precise alumium alloy linkage ball. Great stable and sensitive mixing lever design! Can disply the great stability and precision for 3D flight. T-REX 450SE special adjustable pitch system, hold rotation system, tail rotor drive belt system! It is a work of great originality for helicopter!