The Minn Kota Riptide Transom 45 is built to withstand the harsh pressures of saltwater. Each motor is made to stop corrosion before it starts to chase saltwater fish all over the globe. The Minn Kota Riptide is built to be a workhorse, providing hours of non-stop performance. Whatever the species, the riptide can get there fast, silent, and efficient to put you where the fish are. All shafts are backed by a lifetime warranty from breaking, kinking, or corroding. Nothing runs quieter than a Minn Kota, get where the fish are without them spooking!