New Scorpion motors available

You want more? More power, less weight.

Big things come in small packages with the HKII-4225-550kv - LIMITED EDITION motor.

Lighter, yet MORE powerful then our competitors 4030 motors, this motor is the most technologically advanced power source ever offered for an electric helicopter. 

Each of the new HKII-4225-550kv Limited Edition motor is hand wound with a single strand of 1.35mm wire for the highest possible efficiency. 

This motor is capable of running continuously at an input power of 3550 watts at 80 amps, and can handle peak inputs of 5770 watts and 130 amps. Perfect for a Light weight 700 size, or monster 600 size power system on 12s.

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Scorpion HKII-4525-520KV

You asked. Scorpion delivered.

The industry-leading HKII-4525-520KV motor just got better with two shaft sizes available.

Pilots have been raving about the performance of the HKII-4525-520KV motor since it hit the skies in 2010. 

You don't have to cut, grind, polish, and curse the shaft any longer with a new 35mm option available.

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