Rocket 3680 Waterproof Brushless Motor 880KV for M41 Catamaran Spartan RC Boat
KV(RPM/Volt): 880KV. The 3680 4 poles sensorless brushless motor is designed to provide both quality and performance at an affordable price. Rocket Aluminum 29 40 56 Water Cooling Jacket Cover for RC Boat Brushless Motor.