1、There are three different types KV available, 1750KV, 2300KV and 2600KV. 2、 Brushless motor featured low friction, low heat and easy maintenance. 3、Made of high-quality materials, ensuring smoother flight and high efficiency. 4、Special designed for RC FPV racing drone, helping to improve performance. 5、Wonderful replacement for the old or broken motor, having long bearing service time. Features: 1. There are three different types KV available, 1750KV, 2300KV and 2600KV. 2. Brushless motor featured low friction, low heat and easy maintenance. 3. Made of high-quality materials, ensuring smoother flight and high efficiency. 4. Special designed for RC FPV racing drone, helping to improve performance. 5. Wonderful replacement for the old or broken motor, having long bearing service time. Specifications: Condition: 100% Brand New Brand: DYS Model: Samguk series wei Product name: wei 3-4s brushless motor KV: 1750KV/2300KV / 2600KV Version: CW thread Lipo battery: supports 3-4s Axis: the M5 Motor width: 27.7mm/1.09in Motor height: 32.2mm/1.27in Weight: Approx.34.71g/1.22oz Package List: 2 * DYS Wei 2207 Motor 2 * Motor Nut 2 * Bag of Screw