Shop new Tohatsu MFS-Series portable outboard motors from 2.5HP to 30HP. Tohatsu builds some of the lightest four strokes in every class — the 86cc MFS2.5 and MFS3.5 singles, the 123cc MFS4, MFS5 and MFS6, the 209cc MFS8 and MFS9.8 twins, and the battery-less EFI MFS15 and MFS20 twins built on a 333cc block. At the top, the 526cc three-cylinder MFS25 and MFS30 EFI models pair big-water capability with class-leading power-to-weight. Tohatsu’s battery-less electronic fuel injection starts with no choke and no battery, and its Simpliq technology keeps servicing simple. Every model is listed by year (2024, 2025, 2026) with specifications drawn from official Tohatsu sources. Browse the Tohatsu lineup below or compare by horsepower class.