Welcome to our store! 1. HIGH-PURITY COPPER WINDINGS: The RC car brushed motor ESC uses high-purity copper windings and sealed bearings to produce less heat, more power, less friction, and less noise. 2. MAXIMUM ENERGY CONVERSION: 550 brushed motor for precise and maximum energy conversion. The rotor is precisely balanced and stable for increased reliability and maximum speed. 3. IMPROVED EFFICIENCY: High-purity copper winding maximizes the brushed motor's efficiency, and high-strength magnets provide stable performance for the brushed motor. 4. MULTIPLE PROTECTION FUNCTIONS: The 65A brushed ESC has multiple protection functions, with strong current resistance and good heat dissipation. Long lifespan, a good choice for RC car replacement. 5. OVERHEAT PROTECTION: When the temperature reaches 100°C, the output power decreases and the speed slows down; when the temperature drops, the speed returns to normal. 6. HIGH POWER: 65A waterproof brush ESC compatible with brushed motor with Tamiya white plug, high power, can be used for various types of ships or cars. Item Type: Brushed Motor for RC Car ESC Material: Iron, Plastic, Copper 550 Motor: Operating Voltage: 7.4-12V Motor Length: Approx. 57mm / 2.2in (without shaft) Motor Diameter: Approx. 36mm / 1.4in Shaft Diameter: Approx. 3.175mm / 0.1in Motor Shaft Length: Approx. 16mm / 0.6in 65A ESC: Battery Support: 5 9Ni MH, 4 6Ni Cd (4.8V-7.2V) Li-ion Battery 2-3S: 7.4V-11.1V BEC Output: 5V 2A (power supply for receiver, servo) Function: Forward, brake, reverse Continuous Current: 320A (forward), 160A (reverse), 270A (brake) Product Size: Approx. 43x30x28mm / 1.7x1.2x1.1in (without cable) Suitable for model car modification, DIY modification frame, maintenance replacement Package Includes: 1 x 550 Brushed Motor 2 x Wires 1 x 65A Brushed ESC 1 x Instruction Manual Customer Satisfaction - Customers are our top priority. If you find any problems with the product after receiving it, such as damage and incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory after-sales service.