Feature:1. Super smoothly and precise throttle linearity, builtin high efficiency and high power 5.8V / 3A SBEC.2. Enhanced throttle response, excellent acceleration, strong braking and throttle linearity3. Multiple protection functions, lowvoltage cutoff protection for lithium or nickel batteries, overheat and throttle signal loss protection.4. The highpurity copper winding maximizes efficiency and is precisely designed to achieve maximum energy coverage.5. Through heatsink and cooling fan combination, the temperature can be controlled and the motor can be operated and cooled efficiently.Specification:Item Type: 3660 3800KV Motor SetMaterial: Aluminum Alloy+Copper+PlasticColor: As Picture ShownWeight: Approx. 457.0g/16.1ozMotor Parameters:Maximum Voltage: <13VMaximum Amperage: 92AKV Value: 3800KVMaximum Speed: 50000Diameter: Approx. 36mm/1.4inLength: Approx. 60mm/2.4inShaft Length: Approx. 17mm/0.7inShaft Diameter: Approx. 5.0mm/0.2inPlug Type: 4mm Golden Banana PlugESC Parameters:Continuous Current: 80AMaximum Current: 480A (10 seconds)Applicable Power Supply: 2-4S LiPo / 4-12S NiMhBEC: 5.8V/3APower Plug: T PlugMotor Plug: 4mm Banana ConnectorCooling System: Cooling FanProgrammable: YesHeatsink Parameters:Voltage: DC 5-6VCompatible for 3360/3670 Size MotorSuitable for 1/8 RC Car.Package List:1 x Motor1 x ESC 1 x Motor Heatsink Fan1 x Programmer Card1 x ManualNote:1. Avoid working temperature exceeding 65C (150F).2. Do not touch the motor after use, because the motor may overheat.3. Allow the motor to cool completely between uses.4. Make sure to use the correct size motor mounting screws.5. Do not over tighten the motor mounting screws.6. Please make sure that your power supply (battery pack, receiver, etc.) can provide a stable voltage not lower than 5.0V and not higher than 6.0V