DC3.7V  7*16 mm Micro DIY Helicopter Core-less DC Motor With Cable Great Torque High Speed Hollow Cup Motor

Feature:
1.This product can be used on remote control aircraft, the most common ones are remote control helicopters and fixed-wing aircraft.
2.It can also be used in DIY quadcopters with excellent performance. It can also be used in other technical productions that require small motors. Such as mini wind turbines.