The set includes a 3660 3800KV brushless motor and an 80A ESC, which is perfect for 1/10 RC Car. Made of high-quality components to achieve reliable power, this combo set is conductive to provide a stable and powerful driving to your car. It is a good choice for RC hobbyists, especially for DIY enthusiasts. Feature: Compatibility: It is an economical set including a 3660 3800KV brushless motor and an 80A ESC, which are compatible with 1/10 RC Car. 3800KV Motor: The motor has a removable and replaceable rotor, with 4 poles design, high torque, and high efficiency. 80A ESC: The ESC with a high current capability of 80A continuous current and 570A burst current makes it suitable for various condition and ensure a stable driving. High Performance: High-quality components allow the set waterproof and dustproof, which is durable. Strong resistant current capability and excellent heat dissipation. Durable:High-frequency drive system and Low-resistance field-effect tube enhances load capacity and improve the utilization rate of the power source. Guarantee: Any problem, please contact our store without hesitation. Honor to serve you! Specifications: Motor KV(RPM/Volt): 3800KV Max RPM: 50000 Max current: 92A Max watts: 1200W Max voltage: