Feature:1. The set includes a 4300KV brushless motor, a 60A ESC, programming card and heatsink, which is perfectly fit for the 1/8 1/10 RC car and is designed to provide both quality and performance at an affordable price.2. The ESC features enhanced throttle response, excellent acceleration, strong breaks and throttle linearity. Supports program card to make adjustments.3. High purity copper windings maximize efficiency, a precision-balanced rotor, smoothness for best reliability and maximum RPM.4. Efficient and high-speed ball bearings, precision-engineered for maximum energy conversion.5. Multiple protection features: Low voltage cut-off protection for lithium battery, over-heat protection, Throttle signal loss protection, motor blocked protection.Specification:Features:The set includes a 4300KV brushless motor, a 60A ESC, programming card and heatsink, which is perfectly fit for the 1/8 1/10 RC car and is designed to provide both quality and performance at an affordable price.The ESC features enhanced throttle response, excellent acceleration, strong breaks and throttle linearity. Supports program card to make adjustments.High purity copper windings maximize efficiency, a precision-balanced rotor, smoothness for best reliability and maximum RPM.Efficient and high-speed ball bearings, precision-engineered for maximum energy conversion.Multiple protection features: Low voltage cut-off protection for lithium battery, over-heat protection, Throttle signal loss protection, motor blocked protection.Specifications:Name: 3650 RC Brushless Motor and Brushless 60A ESC3650 RC Brushless Motor:KV(RPM/Volt): 2300KV/3100KV/3900KV4300KV OptionalWatt: 850Max RPM: 60000Max Voltage: <8.4VMax Amps: 100ARotor Poles: 4Diameter: 36mmLength: 50mmShaft Length: 15mmShaft Diameter: 3.175mmConnector: 4.0mm GoldWeight: 165gBrushless 60A ESC:BEC: 5.8V/3AContinue Current: 60ABurst Current: 320ABattery: 2-3S Li-Po / 4-9S Ni-Mh Ni-CdPower Supply Plugs: T Plug MaleMotor Plugs: 4mm Banana Plug FemaleSize: 50 * 35 * 34mm(without cables)Weight: 82g (with Cables)Programming Card:Low Voltage Cut Off: 3.1V/Cell 2.8V/Cell 3.3V/Cell No Cut-offStart Mode: Medium, Soft, StrongMax Brake Force: 25%, 50%, 75%, 100%Max Reverse Force: 25%, 50%, 75%, 100%Neutral Range: 6%, 9%, 12%, Work StatePackage Information:Package Size: 12*8*4.5cmPackage Weight: 339gPlastic PackagePacking List:1* 4300KV Brushless Motor1* 60A ESC1* Heatsink1* Programming CardPackage List:1* 4300KV Brushless Motor1* 60A ESC1* Heatsink1* Programming Card