Description
2025 Yamaha F4BMHS Portable Outboard Motor – 4 HP, 4-Stroke, Short Shaft
The 2025 Yamaha F4BMHS offers reliable 4-stroke power in a portable, user-friendly design. Ideal for small dinghies, inflatables, tenders, and car-toppers, this 4 hp outboard is a step up in torque and performance while still being light enough to carry. Yamaha’s legendary build quality, smooth operation, and fuel efficiency make this a trusted favorite for entry-level boaters and experienced users alike.
⚙️ Key Specifications
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Engine Type: 4-Stroke, OHV, single-cylinder
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Displacement: 139 cc
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Horsepower: 4 hp @ 4,500–5,500 rpm
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Starting System: Manual
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Shaft Length: Short (15″)
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Steering: Tiller
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Fuel Tank: Built-in (1.1 L) + optional external hookup
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Dry Weight: Approx. 27 kg
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Cooling System: Water-cooled with thermostat
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Exhaust: Through-the-prop
✅ Key Features
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Lightweight and compact – easy to transport and mount
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Foldable carry handle integrated into the rear cover
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Built-in fuel tank with switchable external tank connection
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Front-mounted gear shift lever for easy access
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Quiet, low-vibration design with oversized rubber engine mounts
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Twist-grip throttle with friction control
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360° steering for enhanced maneuverability in tight spaces
💡 Ideal For:
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Inflatable boats and portable craft
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Yacht tenders and dinghies
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Entry-level and backup boating setups
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Remote areas where portability is key
