Feature: 1. Maximum Efficiency: High purity copper winding maximizes motor efficiency, while the high strength magnet ensures low friction, low noise operation. The easily replaceable external carbon brush allows for long hours of continuous work. 2. Exceptional Power: Equipped with dual bearings and powerful magnets, this motor generates minimal heat and boasts a large power output. The external carbon brush design enables long lasting performance. 3. Accurate Design: With accurate rotor balancing, this motor provides enhanced reliability and maximum speed. Its accurate construction allows for optimal energy conversion. 4. Versatile and Reliable: The 540 brushed motor offers high torque and features a well designed circuit with strong anti interference capabilities. The dual bearings and powerful magnets minimize heat generation while maximizing power output. 5. Stable Startup: When torque is needed more than speed, this motor adjusts the speed to deliver stable vehicle starts, preventing shaking and stalling during vehicle startup. Specification: Item Type: RC Motor ESC combo 540 Brushed Motor: Operating Voltage: 7.2-7.4V Maximum Voltage: 12V Length: 53mm / 2.1in(excluding shaft) Diameter: 36mm / 1.4in Shaft Length: 10.5mm / 0.4in Shaft Diameter: 3.175mm / 0.13in ESC: Continuous Current: 60A (Reverse: 30A) BEC Output: 5V 2A Input Voltage Range: 2 to 3S LiPo or 5 to 9 Cell NiMH Power Connector: For Tamiya Plug Suitable For: For Tamiya 1/14 Trucks, 1/10 Off road, Crawler DIY. Package List: 1 x RC Motor1 x RC ESC