MERCURY F2.5MH 2.5HP Outboard Engine

Mercury F2.5MH – 2.5 HP FourStroke Portable Outboard

The Mercury F2.5MH is an ultra-lightweight and reliable 2.5 HP four-stroke outboard engine, designed for tenders, inflatable boats, small fishing boats, and recreational use. Weighing only 17 kg, it is one of the lightest portable outboards in its class, making it exceptionally easy to transport, install, and store.

Powered by Mercury's proven 85 cc FourStroke engine, the F2.5MH delivers smooth, quiet, and fuel-efficient performance while maintaining the legendary reliability Mercury Marine has built over more than 70 years. Its compact design and integrated 1.1 L fuel tank make it the perfect solution for short trips without the need for an external fuel tank.

The advanced CDI electronic ignition ensures quick and dependable manual starting, while the ergonomic tiller handle provides comfortable steering and throttle control. Four trim positions, including a shallow-water setting, allow safe operation in varying water conditions, making the engine equally suitable for lakes, rivers, harbours, and coastal waters.

Designed for long service life, the Mercury F2.5MH features premium corrosion protection, water cooling with a thermostat for consistent operating temperature, and low maintenance requirements. Its excellent fuel economy, quiet operation, and compact dimensions make it an ideal choice for boat owners looking for a dependable portable outboard.

Whether you're powering a small inflatable boat, using it as a yacht tender, or heading out for a day of fishing, the Mercury F2.5MH delivers the perfect combination of portability, reliability, and Mercury engineering.

Key Features

• Lightweight portable design – only 17 kg
• Reliable 2.5 HP (1.9 kW) Mercury FourStroke engine
• Proven 85 cc single-cylinder engine
• Excellent fuel efficiency
• Quiet, smooth, low-vibration operation
• Integrated 1.1 L fuel tank
• Electronic CDI ignition
• Manual recoil start
• Ergonomic tiller steering
• Four trim positions including shallow-water drive
• Water-cooled engine with thermostat
• Premium corrosion protection
• Low maintenance and long service life
• Ideal for inflatable boats, tenders, dinghies, and small fishing boats
• Backed by a 5-year Mercury warranty