4PCS Coreless Micro Motor (7*20mm)

These coreless motors are just right for guys who love to DIY drone models! Designed to be high-performance and easy to wire, the motor can work properly at only 3.7V voltage. The compact size of 7*20mm can burst with a strong power of 50,000rpm. Combining with propellers, the motors are good choices for DIY projects like remote control drones.