These all-new portable models are the worlds lightest battery-less electronic fuel injection four-strokes in each of their horsepower class. TOHATSU Corporation has designed these models from scratch incorporating number of advanced technological innovations. These innovations allowed TOHATSU Corporation to build the lightest weight outboard, featuring superior performance, low noise & vibration, and ease of use for both users and dealers perspectives. Because they are the lightest portable models in its range, they provide the ultimate performance over the competition. MFS20/15E are the best-match package for light-weight boats such as aluminum boats and inflatable boats.