We designed a special line of motors for use in salt or brackish water. The Minn Kota Riptide trolling motors have a number of "saltwater-engineered" enhancements, including stainless steel hardware, sealed electrical connections and an advanced painting process for improved corrosion protection. Using any of our standard Minn Kota motors in saltwater may dramatically reduce the life of the motor and voids the manufacturer's warranty. To extend the life of your Minn Kota Riptide saltwater trolling motor, thoroughly rinse the motor with freshwater after every use in saltwater and store indoors. Never leave the motor submerged in saltwater when the boat is moored.