Align T-Rex 300X RTF Electric Helicopter

Align T-Rex 300X RTF Electric Helicopter
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Price: $479.99
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This is an Align T-Rex 300X Electric Helicopter, a redesigned T-REX 300X RTF (Ready to Fly), pre-assembled and combo'd with an Aign A10 10 channel 2.4GHz  transmitter, and Mini GRS gyro.

The T-Rex 300X is small in size but by no means small in performance. This model adopts DFC rotor head unit, low CG and low wind resistance providing direct flight responses. The carbon fiber main frame is made of composite material and with reinforcement plate and brace assembly effectively enhancing structural intensity and torsion resistance. The narrow body design makes the mechanical structure much stronger. The battery slider and top-mounted motor design is anodized a bright red color to bring out eye catching texture on this model. A thickened aluminum alloy tail boom is included for the best torsion resistance and increases the tail support rod lifetime. The progressive lightweight landing skid makes this model the leader in its class. Plus the fiberglass painted canopy features lightweight and low in wind resistance.

The T-Rex 300X is equipped with Mini GRS flybarless system, a special designed for Align small helicopters (Under 500 series). It is light and simple to operate with easy and quick settings, suitable for most pilots and beginners. The standard high torque and high efficiency 300MX 3700KV/2216 brushless motor not only contributes to dramatic power increase, the high efficiency cooling system enables cooler operating temperature during and after flights when compared to motor of previous generation. This provides consistent power output and keeps stable RPM in non-stop 3D flying for presenting perfect performance. It pairs with digital HV DS450 and DS455 servos, supporting 8.4V output, fast response and high torque. The new 25A brushless speed governor support 5~8.4V adjustable BEC voltage.

T-Rex 300X RTF many be tiny but it delivers on performance in-door show settings as well as outdoor 3D flights. This model offers you the best bargain price allow you to have fun flying at any time.

Length: 476mm
Height: 158mm
Width: 88mm
Main Blade Length: 230mm
Main Rotor Diameter: 525mm
Tail Rotor Diameter: 143mm
Motor Pinion Gear: 14T
Main Drive Gear: 115T
Main Drive Pulley: 40T
Tail Drive Gear: 13T
Drive Gear Ratio: 8.21:1:3.08
Weight(w/o battery): 418g

  • (1) T-REX 300X Helicopter
  • (1) MiniGRS Flybarless System
  • (1) Set of 230 Carbon Fiber Blades
  • (1) Set of 50 Tail Blade
  • (1) RCE-BL25A 25 Brushless ESC
  • (1) 300MX Brushless Motor(3700KV/2216)
  • (3) DS450 Digital servo
  • (1) Digital Tail servo
  • (1) A10 Radio Control System Combo
  • (1) Mini A.BUS Receiver
  • (1) Balance Charger RCC-3SX
  • (1) 3S1P 11.1V 1300mAh/30C

This product was added to our catalog on September 17, 2019

Verified Owner
Thursday, Feb 25 2021 (5 months ago)
Align T-Rex 300X RTF Electric Helicopter
Good. Very good. The best engineering and materials for the best helicopter on the scene. Much appreciated couldn’t have done it better myself. Still a nitro enthusiast, but for small applications. This little chopper rules. The only small infrastructure was the cyclic servos wires were pinched under the metal canopy mounts. Simply remove mount and rerouted wires over instead of under the mount. Other then that. Perfection. 5 stars
Verified Owner
Wednesday, May 5 2021 (3 months ago)
Align T-Rex 300X RTF Electric Helicopter
Very satisfied with the the product quality, customer service and ordering and shipping process.
Verified Owner
Saturday, Jan 11 2020 (about a year ago)
Align T-Rex 300X RTF Electric Helicopter
Typical Align Quality. Flies and looks great, A10 transmitter and battery charger are adequate.

The Align Battery part # is HBP13002. The ESC has an XT30 Male connector.

Hopefully AMAIN will soon stock the correct battery.
Verified Owner
Saturday, Jul 18 2020 (about a year ago)
Align T-Rex 300X RTF Electric Helicopter
I love this little helicopter! It’s like a miniature version of its bigger brothers and sisters with all metal head parts and carbon fiber blades. The battery tray is also pretty awesome and because of the ease of sliding into place, I plan to buy more for permanent mount to my additional batteries. I’ve always been happy with Align helis and this one exceeded my expectations. I’m getting back into the hobby after 9 years and this came setup for newbie pilots making it easy to adjust as I got back into the hang of things. Love it!