This EMAX Eco II Series 2807 1300KV Motor is a powerful motor with excellent performance . The new design of the Eco II Series includes a round design with thicker reinforcements . This improves the durability of the motor. The Eco II Series uses N52 magnets. These provide a powerful throttle response and higher RPMs compared to the previous series . The motor is designed with air holes on the top and bottom for efficient ventilation and heat dissipation . This innovative ventilation system contributes to optimal heat management of the motor. With a kV number of 1300KV, the Emax Eco II 2807 motor rotates 1300 times per minute per volt. This results in faster motor rotation speeds. The motor is designed for quadcopters that use a 3-6s LiPo battery. This makes the motor versatile and suitable for various quadcopter configurations. Thanks to the 19 x 19 mm mounting pattern, the motor is easy to mount on a wide range of frames.