Features 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. Item Type: RC Electric Motor ESC Kit Material: Iron, Plastic, Copper Brushed Motor: Length Without Shaft: Approx. 53mm / 2.09in Diameter: Approx. 36mm / 1.42in Shaft Length: Approx. 12.5mm / 0.49in Shaft Diameter: Approx. 3.175mm / 0.13in 320A Brushed ESC: Forward Current: 320A Backward Current: 240A Braking Current: 250A PWM Frequency: 1.5KHZ Size Without Heat Sink: Approx. 34 x 34 x 16mm / 1.34 x 1.34 x 0.63in Suitable 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 ESC