120A Waterproof Brushless ESC Electronic Speed Controller with 5.5V/5A BEC and XT90 4.0mm Banana Head Connector for Model Ship RC Boat

Flycolor 120A Waterproof Brushless ESC Electronic Speed Controller with 5.5V/5A BEC and XT90 4.0mm Banana Head Connector for Model Ship RC Boat

KingVal Replacement 3660 2150KV Brushless Motor Shaft 5mm with Water Cooling Jacket Unit Compatible with RC Boat

FLYCOLOR FlyMonster Programing Card for Remote Control RC Boats Ship ESC Electronic Speed Controller(70A/90A/120A/150A)