Constructed with superior materials and advanced design aspects, this Newport Vessels brand electric trolling motor is built to last. With an adjustable 40-inch shaft length, the Newport Vessels trolling motor is built to fit all Newport Vessels inflatable boats as well as almost all other brand name transom mount, inflatable boats, fishing boats, tenders, dinghies, kayaks and small boats. The motor's eight speeds (five forward speeds and three reverse speeds) make for a smooth and controlled ride. Runs smooth with any 12-volt deep cycle battery or marine battery (battery not included). Newport Vessels 62-pound thrust saltwater trolling motor is the ideal balance between power and portability. This incredibly powerful and durable motor only weighs 23 lbs, making it the best combination of power and portability available on the market. Built to withstand all water environments, this trolling motor is designed to withstand both freshwater and saltwater applications.