Minn Kota 42EX (S) Electric Trolling Motor The Minn Kota 42EX (S) is a compact, electric-powered outboard trolling motor engineered for reliable propulsion in marine environments, particularly suited for small boats requiring precise control and quiet operation. As a hallmark of Minn Kota’s innovative lineup, this model delivers 42 pounds of thrust via a brushless electric drive system, eliminating the noise and emissions associated with traditional gasoline engines. Key technical specifications include a 900mm (approximately 35.4-inch) shaft length, optimized for shallow-water transom mounting on vessels with limited outboard wells. It features an air-cooled design for simplified thermal management, reducing complexity and enhancing portability without the need for liquid cooling systems or heat exchangers. Powered by a 12-volt DC battery system (not specified in horsepower but equivalent to efficient low-RPM performance), the 42EX (S) offers variable speed control from idle to maximum thrust, with no cylinders, displacement, or fuel requirements—relying instead on clean electric energy. Its corrosion-resistant construction, incorporating marine-grade aluminum and stainless steel components, ensures durability in freshwater and light coastal conditions. In marine applications, the 42EX (S) excels with its outboard configuration, providing exceptional maneuverability for stern-mounted installations on aluminum hulls or fiberglass crafts up to 1,500 pounds. The electric start mechanism—integrated via a simple tiller control—offers user-friendly operation, bypassing manual pulls for seamless deployment during trolling or anchoring. Benefits include low-maintenance upkeep, thanks to the absence of fuel systems and moving combustion parts, and an eco-friendly profile highlighted by the motor’s green core design, symbolizing reduced environmental impact through lower emissions and fuel efficiency. Performance-wise, the 42EX (S) delivers consistent 42-pound thrust for steady speeds in calm waters, with efficient power delivery that supports extended runtime on a single battery charge. Its compact shaft and balanced weight distribution minimize drag, enabling agile handling in tight spaces or variable currents. Ideal for anglers on small fishing boats, recreational kayaks, or pontoons navigating freshwater lakes and coastal inlets, the Minn Kota 42EX (S) combines rugged reliability with cost-effective versatility, making it a go-to choice for precision boating without compromising on performance or ease of use.