14-pole 12-slot high torque motor design, via CNC machine tool processing billet, 6061-T6 aluminum heat sink, by secondary oxidation treatment, it is with high-end and fine appearance. 2High-purity copper coil can do maximum performance with temperature resistance of 180-200C. High-speed ABEC5 ultra-durable sealed bearing is with low friction, low noise and high precision for long-lasting use. 3With 4.0mm gold-plated connector and 3.175 / 5.0mm two shafts, it is suitable for 1/10 brushless car. Use M3 screws, it is for multiple installation styles. 4High-balanced explosion-proof rotor with high smoothness, high accuracy and high speed can make dynamic balance control within 10mg, and later removable and replaceable. 5Ultra-thin silicon steel sheet is with excellent performance, high magnetic permeability, high silicon content, good insulation and heat resistance. And the motor adopts precision waterproof design and maximum power conversion. Item Type: Brushless motor Wattage: 900 watts Maximum Voltage: border: 1px solid000important;}1 x Motor