King Arms HQA High Speed Motor – short axis

This High Speed Motor with short axle. It equipped with 2 bearing bushings inside to provide a smooth rotation.  CNC aluminum heatsink cover and metal casing gives a good cooling. High conductivity copper wire and high magnetism magnet gives a better torque, in which lets the rotation faster and increase the rate of fire. Come with a heat treated harden bevel gear. Suitable for version 3 gearbox or any compatible usage.