2.4Ghz Radio Control Control Vector 70 27" High Speed Super Race Boat ABS Unibody RTR RC w/ESC Brushless Motor (Yellow) ABS Unibody hull provides superb rigidity and durability. Capable of reaching speeds of 45+ mph Water-cooled marine 1800Kv brushless motor can be upgraded to 4S battery Includes Powerful marine electronics for high-speed action Offset rudder system provides superb stability in all wake conditions while keeping the model glued to the water Ready To Run; Request 4 AA Batteries for the Remote