TFL RC BOAT B54254 Water jet propeller jet driven boat remote control model retrofitted with reverse jet nozzle

Note: Servo not included The main material of this spray cylinder is nylon, and the recommended hull size is 75cm or below. The standard motor thrust of the spray barrel is about 3KG. Equipped with 3KG steering gear. Standard motor 2960KV2200, recommended with good Ying 90A, 4S (14.8V) battery; Upgrade the motor 3660KV2726, it is recommended to match the good surplus 120A, 4S (14.8V) battery