Feature:1. Applicable Models: This RC car brushed motor ESC kit is applicable for Axial Scx10 90046, for Traxxas, for D90, for HSP, for Redcat, for Tamiya and for HPI.2. Strong Anti Interference: RC car brush motor has high torsion, delicate circuit design, strong anti interference ability, bi directional bearing, strong magnetic force, low thermal value and high power.3. Small Friction: RC motor adopts high purity copper winding to maximize efficiency. High strength magnets, low friction, low noise, accurate rotor balance, smoothness to improve reliability and maximum speed.4. Overheat Protection: RC car motor has overheat protection. When the temperature reaches 100, the output power decreases and the speed slows down. When the temperature drops, the speed will return to normal, and also has low voltage protection.5. Waterproof and Stable: The kit is equipped with 320A ESC brush motor compatible with for Tamiya white plug, forward 320A, reverse 240A, brake 250A, waterproof, stable and reliable operation.6. High Frequency Drive: Brush motor kit automatically find the center position, high frequency drive system, using low resistance field effect tube, with forward and backward function.Specification:Item Type: RC Electric Motor ESC KitMaterial: Iron, Plastic, CopperBrushed Motor:Use Voltage: 7.2-7.4VMaximum Voltage: 12VLength Without Shaft: Approx. 53mm / 2.09inDiameter: Approx. 36mm / 1.42inShaft Length: Approx. 12.5mm / 0.49inShaft Diameter: Approx. 3.175mm / 0.13in320A Brushed ESC:Forward Current: 320ABackward Current: 240ABraking Current: 250AVoltage Range: 4.8-8.4VPWM Frequency: 1.5KHZBEC Voltage: 5.6V, 2ASize Without Heat Sink: Approx. 34 x 34 x 16mm / 1.34 x 1.34 x 0.63inSuitable Models: For Axial Scx10 90046, for Traxxas, for D90, for HSP, for Redcat, for Tamiya and for HPI..Package List:1 x RC Brushed Motor 1 x 320A Brushed Motor ESCNote:1. Due to manual measurement, 1‑3mm error is allowed, thank you!2. The picture may not reflect the actual color of the item due to differences between different monitors.