2020 Yamaha 2.5 HP F2.5SMHBStreamlined Intake ManifoldLong Span Mounting SystemFour Stroke Engine DesignCalifornia C.A.R.B. Ultra Low Emissions 3 Star RatingMeets all current Federal EPA Emission StandardsOverhead Valve (OHV) Design2-Valves Per CylinderPrecise Carburetor SettingShort Stroke Engine DesignRubber Dampened Tiller HandleCompact Offset CrankshaftReliability/DurabilityPhaze Five™ Paint SystemStainless Steel Driveshaft, Prop Shaft, Shift Shaft and Steering TubeSacrificial AnodesSplined Prop ShaftTCI IgnitionSplash LubricationYDC Aluminum AlloyCast Iron CamshaftWater Resistant Fuel Tank CapConvenience/ControlDual Transom ClampsMultiple Gripping PointsDecompression DeviceBuilt-In Fuel Tank360° Swivel SteeringF/N ShiftTilt Up Engine Stopping DevicePilot Water Blocking DeviceSplit Bottom CowlingDescriptionYamaha’s 72-cc 2.5-hp portable outboard is the smallest motor on the lineup, yet, it has some of the biggest news. Completely redesigned, it’s even more portable, easier to store and cleaner burning. It recently achieved a Three-Star rating from the California Air Resources Board (C.A.R.B) for Ultra-Low Emissions and now meets emissions requirements in all 50 states.Available for tiller-handle control with forward-neutral shifting, 360-degree steering and an ergonomic twist-grip throttle.