1、CNC aluminum alloy shell is durable, wear-resistant and beautiful 2、With good heat dissipation, it provides high torque and efficiency 3、Precision balanced rotor with high smoothness and low noise for best reliability and maximum RPM 4、Suitable for RC fixed-wing airplanes 5、High quality bearing ensure smooth operation and stable flying Features: 1. CNC aluminum alloy shell is durable, wear-resistant and beautiful. 2. With good heat dissipation, it provides high torque and efficiency. 3. Precision balanced rotor with high smoothness and low noise for best reliability and maximum RPM. 4. Suitable for RC fixed-wing airplanes. 5. High quality bearing ensure smooth operation and stable flying. Specifications: Shell Material: Aluminum Alloy Color: Black Type: RC Accessory Weight: 189g Recommend Model: For RC fixed-wing airplanes KV(RPM/Volt): 890KV Diameter: 42mm / 1.65inch Length: 35mm / 1.38inch Package Include: 1 x Motor 1 x Motor Holder 1 x Nut 8 x Screws 1 x Screw Cap 1 x Pad