2027 Yamaha Four Stroke Portable Heavy Load F25SWTC

Meet the Yamaha F25SWTC four-stroke portable outboard in classic Yamaha Gray—a smart, muscular choice when you want dependable push without the bulk. This is an engine-only listing (not a complete boat), perfect for powering lightweight to mid-size hulls that live in the sweet spot where efficiency matters just as much as get-up-and-go: think smaller skiffs, inflatables, utility boats, and compact bay or tiller-style fishing rigs that need confident acceleration and steady cruising.
With 25 bhp (18.7 kW) at 5500 RPM from a 432cc in-line 2-cylinder four-stroke, the F25 delivers the kind of usable torque that helps a hull climb onto plane cleanly and hold it without feeling strained. Yamaha’s fuel-injected setup means crisp response when you crack the throttle, plus easy ownership since it runs on regular gas. Once you’re settled into cruise, that modern four-stroke efficiency shines—ideal for long shoreline runs, hop-to-spot fishing days, or extended tender duty where you’d rather spend time on the water than at the fuel dock.
Built for real marine life, it’s salt water capable and cooled by water (open loop) to keep operating temps stable. You’ll also appreciate the confidence of a visual/audible engine alert system and emergency RPM reduction, helping protect the powerhead if conditions get out of line. The electric starter makes launches and restarts simple, and the 16-amp alternator supports charging needs while you’re underway.
This model is set up with a 15-inch shaft and a propeller drive, turning through a 2.00:1 gear ratio—a great match for boats that benefit from solid low-to-midrange pull and predictable handling. Add in power trim with 4 trim positions, and you can dial in attitude for changing loads, chop, or speed, without the constant fuss.
Bottom line: the Yamaha Gray F25SWTC is a light, capable outboard (about 126 lbs dry) that brings modern four-stroke performance to the hull classes that demand versatility—whether you’re hauling gear, running crab pots, or just chasing calm water and clean wakes. Warranty coverage varies by selling dealer—contact us for current Yamaha warranty details on this new outboard.

Color Options

Pricing

Engine

Drive Line

Steering

Meet the Yamaha F25SWTC four-stroke portable outboard in classic Yamaha Gray—a smart, muscular choice when you want dependable push without the bulk. This is an engine-only listing (not a complete boat), perfect for powering lightweight to mid-size hulls that live in the sweet spot where efficiency matters just as much as get-up-and-go: think smaller skiffs, inflatables, utility boats, and compact bay or tiller-style fishing rigs that need confident acceleration and steady cruising.
With 25 bhp (18.7 kW) at 5500 RPM from a 432cc in-line 2-cylinder four-stroke, the F25 delivers the kind of usable torque that helps a hull climb onto plane cleanly and hold it without feeling strained. Yamaha’s fuel-injected setup means crisp response when you crack the throttle, plus easy ownership since it runs on regular gas. Once you’re settled into cruise, that modern four-stroke efficiency shines—ideal for long shoreline runs, hop-to-spot fishing days, or extended tender duty where you’d rather spend time on the water than at the fuel dock.
Built for real marine life, it’s salt water capable and cooled by water (open loop) to keep operating temps stable. You’ll also appreciate the confidence of a visual/audible engine alert system and emergency RPM reduction, helping protect the powerhead if conditions get out of line. The electric starter makes launches and restarts simple, and the 16-amp alternator supports charging needs while you’re underway.
This model is set up with a 15-inch shaft and a propeller drive, turning through a 2.00:1 gear ratio—a great match for boats that benefit from solid low-to-midrange pull and predictable handling. Add in power trim with 4 trim positions, and you can dial in attitude for changing loads, chop, or speed, without the constant fuss.
Bottom line: the Yamaha Gray F25SWTC is a light, capable outboard (about 126 lbs dry) that brings modern four-stroke performance to the hull classes that demand versatility—whether you’re hauling gear, running crab pots, or just chasing calm water and clean wakes. Warranty coverage varies by selling dealer—contact us for current Yamaha warranty details on this new outboard.

Color Options

Pricing

Engine

Drive Line

Steering