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HK-450TT PRO V2 3D Torque-Tube Helicopter Kit (Align T-Rex Compat.)

HK-450TT PRO V2 3D Torque-Tube Helicopter Kit (Align T-Rex Compat.)
Code HK450-TT-PRO
Our Price: £62.99

Select Product Options

Include Extras:
SK3 Helidrive Motor (+£30.00)
4 x MG90S servos (+£26.00)
Head Lock Gyro (+£15.00)
Plush 30amp ESC (speed controller) (+£18.00)
2200mah 3S Lipo Battery (+£12.00)
Turnigy 9X 9Ch Transmitter + 8ch Receiver Combo (+£115.00)


HK-450TT PRO V2 3D Torque-Tube Helicopter Kit (Align T-Rex Compat.)

Other parts are required to complete - see list below for prices - you may also select from the items above to be purchased at the same time as the HK450 Heli Kit at cost saving reduced prices !

Our most popular HK450TT PRO helicopter kit now with an upgraded rotor head and tail design!

HK-450TT PRO V2 CCPM 3D Electric Helicopter Kit (Align T-rex Compatible). Modeled on the famous and proven Align T-Rex 450PRO V2 helicopter kit. 
Take a close look at the head and tail of this awesome machine. Its ultra light, yet rigid design is strong enough for even the most skitzophrenic of 3D helicopter pilots!

When comparing helicopters, carefully look at the tail and head unit. Our HK450TT PRO V2 is FULLY PRO and does not use parts from previous models.

*Now featuring an upgraded metal tail slider and tail slider control arm!

Newly designed low wind resistance rotor head assembly with reduced distance between rotor head and frame, effectively lowering the CG for better 3D performance.
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.
High precision head system.
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 alloy rudder servo mount for improved geometry and better CG.
Newly designed aerodynamic canopy.
Newly designed high strength main blade grips.
Upgraded metal tail slider and tail slider control arm.

Length: 635mm
Height: 230mm
Main Rotor Diameter: 710mm
Tail Rotor Diameter: 158mm
Motor Drive Gear: 13T
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): 530g
Flying Weight: Approx. 640g

HK450TT PRO V2 Helicopter Kit
Glass Fiber Main Blades
Tail Blades
All Necessary Hardware

Required items:
Brushless Outrunner Motor 
Lipoly Battery (2200mAh 3S)

Brushless Outrunner Motor - Click here
4 x Servos Click here
1 x Head lock Gyro Click here
Receiver (see below)
25 amp or larger ESC - Click here
Lipoly Battery (2200mAh 3S) - Click here or for 2 click here

We also sell a suitable Transmitter and Receiver combo Click here

You will save up to £18 when purchased with the HK450 Kit

There are plenty of spare parts in stock for this machine.



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