Description This product is made of high-quality aluminum housing and pure copper coil as raw material and adopts a brushless motor, which can provide you with higher quality assurance. Its high speed, high torque, and high power will provide strong support for your work efficiency. Whether it is an electric motorcycle, a beach bike, or other mechanical equipment, it can be a powerful power supplement. Key Features High Applicability: This product is universal for 48V/60V/72V in many styles, thus having high adaptability. High-quality Material: This product is made of aluminum housing and pure copper coils, with high-temperature resistance, low noise, anti-corrosion, and anti-rust properties. Easy to Store and Carry: The compact motor size (4.215.28 inches) and light weight make them.