1. Size: 75*62*62mm 2. Improved Boat Riding Performance: The uniquely designed outboard propeller effectively enhances thrust and driving performance in the water. Whether turning, spinning, or navigating through waves, the outboard propeller ensures effortless adjustments, delivering agile control and stable sailing. 3. Low Noise Design: The specially designed replaceable outboard propeller significantly reduces operational noise, making the boat quieter during navigation. This minimizes the disturbance caused by conventional propeller noise to passengers, creating a more peaceful sailing environment and enhancing comfort during water activities. 4. Optimized Hydrodynamics: Featuring meticulously crafted propeller angles and curves, the propeller efficiently cuts through water, reducing drag and improving propulsion efficiency. It ensures consistent power output under various sailing conditions, lowering fuel consumption and extending sailing time.