40cm Jet Remote Control Boat DIY Kit

2440 brushless motor, ejector, jet boat You need to prepare the battery yourself, use 2s-3s lithium battery, voltage 7.4v-11.1v 2440 jet boat kit accessories Remote control: 1 set (receiver + transmitter) Hull: 1 (length 40 cm) Tie rod: 1 Organ: 1 9g metal steering gear: 1 Servo seat: 1 Motor water cooling jacket: 1 40A brushless ESC: 1 (Hobbywing water-cooled ESC) 2440 motor: 1 Motor water cooling ring: 1 Water inlet: 1 Drain nozzle: 1 Water pipe 1 meter: 1 Jet pump: 1 704 waterproof glue: 12440 brushless motor, ejector, jet boat You need to prepare the battery yourself, use 2s-3s lithium battery, voltage 7.4v-11.1v 2440 jet boat kit accessories Remote control: 1 set (receiver + transmitter) Hull: 1 (length 40 cm) Tie rod: 1 Organ: 1 9g metal steering gear: 1 Servo seat: 1 Motor water cooling jacket: 1 40A brushless ESC: 1 (Hobbywing water-cooled ESC) 2440 motor: 1 Motor water cooling ring: 1 Water inlet: 1 Drain nozzle: 1 Water pipe 1 meter: 1 Jet pump: 1 704 waterproof glue: 1