Features: The m3115 motor features a smooth green metal housing, offering visually appealing build. Its streamlined form reduces air resistance, enhancing flying capabilities. This motor provides balanced speed and power, making it suitable for FPV aircraft. It ensures dependable operational, working well with various electronic speed controllers. The motor have a well-organized winding arrangement, boosting efficiency and minimizing energy loss. This design ensures extended operational without overheating during prolonged. he m3115 motor works with multiple FPV aircraft structures and flight management systems. It integrates smoothly with common electronic speed controllers, batteries, and propellers, allowing for straightforward upgrades and replacements. Intended for FPV aircraft, this motor offer rapid reaction, high rotational force output. It delivers strong propulsion, enhancing the exciting and smooth flying experience. Specifications: Component:Metal Size: Approx.38.5x38.5x48mm/1.51x1.51x1.89inch Package Includes: 2 Optional Package: Package 1 Include:2Pcs Brushless Motor Package 2 Include:4Pcs Brushless Motor note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.