Compatible with sensorless brushless motor. ⚡2430 7200KV brushless motor is suitable for all 1/16 or 1/18 scale brushless cars with M2.5 and M3 screw mounting holes. ⚡This Waterproof Brushless ESC includes multiple protection functions such as overheat protection/throttle signal loss protection/motor blocking protection, along with strong current resistance and excellent heat dissipation.