Amazon.com: Surpass Hobby Platinum Waterproof Series 4 Poles 3665 Sensorless Brushless Motor 2600KV /3100KV + 60A ESC for 1/10 RC Car Truck Model (3100KV) : Toys & Games
Amazon.com: Hobbypower Waterproof 60A ESC Blushless Speed Controller & 3660 2600KV 4-Poles Motor for 1/10 RC Car Boat : Toys & Games