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> Helicopters & Parts > Helicopter Kits > Electric Helicopter Kits
HK-450 CCPM 3D Electric Helicopter Kit (Align T-rex Compatible) Modeled on the famous and proven Align T-Rex 450Pro.
Take a close look at the head and tail of this awesome machine. It's ultra light, yet rigid design is strong enough for even the most skitzophrenic of 3D helicopter pilots!
This is a FULL 450Pro. All components are newly designed. Unlike other vendors, this helicopter DOES NOT share parts with previous versions. It is completely new.
When comparing helicopters, carefully look at the tail and head unit. Although our head block and blade grips are a slightly different design from the Trex 450 Pro, this is purely aesthetic. They are fully compatible with Trex 450 Pro parts.
Newly designed head block with high rigidity and stability.
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.
Highly stable flybar control system.
High precision bearing mixing arms.
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 Belt driven tail design.
Weighted tail rotor blade grips to repel centripetal forces.
Straight-up in-frame rudder servo mount for improved geometry.
Newly designed aerodynamic canopy.
Newly designed high strength main blade grips.
Main Rotor Diameter: 710mm
Tail Rotor Diameter: 158mm
Motor Drive Gear: 14T
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): 450g
Flying Weight: Approx. 780g
Battery (2200mAh 3S)