Rocket-RC Motor ESC Program Card Combo for TRX4M Upgrade RC Car 1/18 Scale Crawler Truck Parts 2030 Sensored Brushless. Features: -Motor: The Maximum power of motor 120W & output around 92%. The thickened gold plated PCB circuit board easy welding ESC cables, more perfect car frame wiring. The standard sensor port 5PIN-1.27 terminal sensor wires connection. High slot full resistance internal resistance for high power output. Unique stator adopts 0.2mm silicon steel sheet, efficiency rate can reach 94%. Explosion-proof new magnetic rotor with 2Pole Super compliant linear high speed high temperatures 200°C. 1EI/AIW (H) US Standard MWS Brand Red HighTemperature Wire Rod. ESC: Specially designed for RC Crawler car with excellent start-up, acceleration and linearity features. Speed close-loop control to the power system of rock crawler. The low speed torque ls very strong, it is better than ordinary sensored brushless power system or even better than the brushed power system. Intelligent torque output & speed closed-loop control for easy control, and consistent motor RPM under all loads. The strong resistant current capability, excellent heat dissipation. Multiple protection features: Low voltage cut-off protection for lithium or nickel battery / Over-heat protection /Throttle signal loss protection / Motor blocked protection. Built-in switch-mode BEC 5V/500mA for usage with high torque and high voltage servos. Descriptions: The RC motor ESC combo is suitable for TRX4M Upgrade 1/18 Scale Rock Crawler Car. Heat-resistance running motors allow faster speeds, longer runtime, and extending motor life. Specifications: -ESC: Type: Brushless Battery: 1-2S Lipo, 3-6 cells NiMH BEC output: 5A/500mA(analog mode) Size: 17.9x26x10.4mm Weight: 9.5g (including wires) -Motor: Watts: 120W Voltage. Note: Only the above package content, other products are not included. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Due to the manual measurement and different measurement methods, please allow 1-3mm deviation. Use the vouchers for more saving. If you are satisfied, please express your use feeling. We are helpful and will solve the problems.