1、MOTOR FEATURES: 540 brushed motor has large torsion, adopts dual way bearing, with strong magnetic force, low calorific value, high power and less interference. 2、EXCELLENT PARTS: Using high purity copper windings, the sealed bearing has low friction and low noise, and the precisely balanced rotor has good stability. 3、OVERHEAT PROTECTION: When the temperature reaches 100℃, the output power decreases, the speed becomes slower, when the temperature drops, the speed will return to normal. 4、BRUSHED ESC: Equipped with 65A waterproof brushed ESC compatible with brushed motor, with white plug, high power, can be used for different ships or cars. 5、ESC CURRENT: The ESC has strong anti current ability, good heat dissipation performance, forward 320A, reverse 160A, brake 270A, stable and reliable in operation. Item Type: 540 Brushed Motor Material: Iron, Plastic, Copper Color: Black Green 540 Brushed Motor: Use Voltage: 7.2-7.4V Maximum Voltage: 12V Motor Length (excluding Shaft): Approx. 50mm / 2in Motor Diameter: Approx. 36mm / 1.4in Shaft Length: Approx. 12mm / 0.5in Shaft Diameter: 3.175mm (1/8in) 65A Brushed ESC: Battery Support: 5-9NiMH, 4-6NiCd (4.8-7.2V) Lithium Battery 2-3S: 7.4V-11.1V Current Parameters: Forward 320A, reverse 160A, brake 270A BEC Output: 5V 2A (power supply for receiver and servo) Function: Forward and brake; forward, brake and reverse ESC Size (Without Wire): 43 x 30 x 28mm / 1.7 x 1.2 x 1.1in Applicable Models: For Axial Scx10 90046, for Traxxas, for HSP, for Redcat, for Tamiya, for HPI 1 x 540 Brushed Motor 2 x Connecting Wires 1 x 65A ESC 1 x User Manual