3.18mm Flexible Shaft+Bracket+Copper Propeller+Turn Fins+Waterproof Bellow+Trim Flap+Water Rudder for RC Brushless Electric Boat

3.18mm Flexible Shaft+Bracket+Copper Propeller+Turn Fins+Waterproof Bellow+Trim Flap+Water Rudder for RC Brushless Electric Boat

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