The EMAX Eco II Series 2207 2400KV Motor is a powerful and reliable brushless motor. It is specially designed for use in quadcopters. The motor features a new design with thicker shrouds. This improves durability and allows the motor to withstand intensive flights. With powerful N52 magnets, the motor offers fast throttle response and the ability to reach higher RPMs . This results in impressive motor rotation speeds and maneuverability during flight. The motor is equipped with air holes on the top and bottom. This ensures optimal ventilation and heat dissipation. This contributes to the durability and reliability of the motor, even during long and intensive flights . The motor is compatible with 3-6s LiPo batteries. This allows it to be flexibly used in various quadcopter configurations. In addition, the motor is suitable for propellers with a size of 5 to 5.5 inches (approx. 12.7 to 13.97 cm). This gives you the freedom to choose the ideal propeller configuration for your specific flight needs . Featuring the popular 16 x 16mm mounting pattern, the motor is easy to mount to a wide range of frames.