Propulse composite propeller, adjustable and replaceable blades. <br /><br />Suitable for: Johnson/Evinrude 90-140 hp 4-stroke, Mercury/ Mariner 40-60 bigfoot, 70-150 hp, Nissan/Tohatsu 60-140 hp, Honda 75-130 hp, Suzuki 90-140 hp, Yamaha 60-140 hp outboard motors. The pitch angle of the propellers can be selected between 15-21. You can adjust the pitch yourself and give your boat the best performance in each application area (e.g. water skiing, light or heavy cargo). A properly adjusted propeller saves fuel, increases the boat's speed and improves driving characteristics. <br />