Multi-rotor drones are the most commonly used UAVs. These drones rely on multiple propellers for lift and stability. The most ...

Of course, their different applications make them anything but equivalent, as the bike motor is designed for high torque at low speed while the drone motor has very little torque but plenty of speed.

"Our goal is to provide American drone manufacturers with high-performance motors at cost parity with the Chinese-made alternatives currently in use," said Allan Evans, CEO of Unusual Machines.