Align 450MX Brushless Motor (3400kV)

This is the Align 450MX, 3400kV Brushless Motor. This motor is suggested for use with the T-Rex 450 household of helicopters, and works with any 450 class helicopter.
Features:

The 450MX motor incorporates a radial fan in its end bell, developing powerful airflow to dissipate heat.
Tweaks to the motor style and reduction in weight not only adds to a remarkable increase in power, but the high performance cooling system allows cooler operating temperature levels during and after flights when compared with the previous generation motors.
The 450MX motor armature includes a unique balance modification to minimize the severe vibration issue that is discovered in other small motors.
Maintenance complimentary, high torque, high performance, low temperature version, stable and quiet.
Japanese made high-speed ball bearings, powerful magnetic outrunner rotor.
Specifications:

Input voltage: DC 7.4-14.8V 2-4cell Li-Po

Max continuous current: 46A/68A(5sec)

Max output power: Approx. 500w/730W(5sec)

kV worth: 3400kV

Measurement: spindle 3.5x29.2x38mm

Weight: Approx. 83g