SURPASSHOBBY Waterproof 3670 Brushless Motor 5mm for 1/10 2S 3S RC Racing Car | eBay
Amazon.com: Surpass Hobby 2430 5800KV 7200KV 4P Sensorless Brushless Motor & 25A Brushless ESC Electric Speed Controller for 1/16 1/18 RC Car Truck Model (7200KV) : Toys & Games