Feature:1. High Performance: Components are waterproof and dustproof, durable, strong resistive current capability, and good heat dissipation.2. Precise Balanced Rotor: Smoothness, best reliability and maximum speed, high performance, ultra thin stator laminations.3. Durable: High frequency drive system and low resistance field effect tube increase load capacity and improve power utilization.4. CNC Processing: 6061 T6 aluminum billet tank, high purity copper winding can maximize efficiency, high speed ABEC5 oversized bearing.5. 60A ESC: ESC has high current capacity of 100A DC and 800A explosion current, which is suitable for various conditions and ensures stable conduction.How to Use:1.Connect the BEC cable to the receiver.2.Connect the motor lead to the ESC.3.Turn on the transmitter.4. Connect the battery pack to the ESC, and then turn on the ESC.5. After the connection between the motor and the battery is completed, the motor will emit "beep" sound.6. When throttle stick is in the neutral position, the electric motor will beeps again.7. ESC is feasible.Specification:Item Type: Waterproof Brushless ESC Electric GovernorColor: As Picture ShownWeight: Approx.287g/10.1ozMaterial: Aluminum Alloy + PlasticProject Name: MotorWattage: 900WMaximum Voltage: <16VMaximum Current: 56AKv (rev/volt): 3100KVMaximum Speed: 50000Diameter: Approx. 36mm/1.4inLeng