Surpass Hobby F540 Brushless Motor + 45A ESC Combo – 3000KV / 3930KV. Motor (F540) ESC (45A) 45A continuous / 240A burst. High-performance sensorless brushless combo for 1/10 RC cars. 3000KV: 17T–23T pinion with ~80T–87T spur.
eBay