Lightweight and portable design, it is easy to use, suitable for 1/8 1/10 RC remote control car. The ESC has overheat protection and throttle signal loss protection for longer service life. 4 poles 12slot hightorque motor design for more stable performance and better waterproof effect. Highpurity copper windings maximize efficiency and accurate design can achieve maximum energy coverage. This waterproof 60A brushless ESC is made of highquality components to ensure efficient operation. Feature: 1. This waterproof 60A brushless ESC is made of highquality components to ensure efficient operation. 2. The ESC has overheat protection and throttle signal loss protection for longer service life. 3. Highpurity copper windings maximize efficiency and accurate design can achieve maximum energy coverage. 4. 4 poles 12slot hightorque motor design for more stable performance and better waterproof effect. 5. Lightweight and portable design, it is easy to use, suitable for 1/8 1/10 RC remote control car. How to Use: 1.ConnecttheBECcabletothereceiver. 2.ConnectthemotorleadtotheESC. 3.Turnonthetransmitter. 4.ConnectthebatterypacktotheESC,andthenturnontheESC. 5.Aftertheconnectionbetweenthemotorandthebatteryiscompleted,themotorwillemita"beep"sound. 6.Whenthethrottlestickisintheneutralposition,themotorwillbeepagain. 7.ESCisavailable. Specification: Item Type: 3650 4500KV Brushless Motor + 60A ESC + Heat Sink + Programming Card Combo Material: Aluminum Alloy + Copper + Plastic Product Color: As Pictures Shown Product Weight: Approx. 345g / 12.2oz Compatible: Fit for 1/8 1/10 RC Car Motor Parameters: Material: Aluminum Alloy + Copper Colour: Black Diameter: Approx. 36mm / 1.4in Length: Approx. 50mm / 2.0in Shaft Length: Approx. 15mm / 0.6in Shaft Diameter: Approx. 3.175mm / 0.1in Wattage: 900W Maxim