BF2 Honda Marine Engine
Features
Performance and Efficiency
World's lightest 4-stroke outboard with record breaking economy
The world's lightest 4-stroke is also lighter than most 2-strokes in its class. The 4-stroke design offers world-renowned Honda quality, proven reliability, and superior fuel efficiency, with no oil mixing.
Centrifugal clutch
The centrifugal clutch maintains a smooth idle and when advanced, automatically engages the prop above idle speed. It's like having a neutral position.
Transistor ignition
Maintenance-free, high-energy output for quick and easy starts.
360° swivel steering
Provides excellent maneuverability in tight areas as well as full thrust in reverse.
Shallow water drive
Allows you to run in shallow water and greatly reduces the risk of engine damage.
Reliability and Durability
Forced air cooled engine
The air-cooled block eliminates concern over clogged water pumps and debris being sucked into the powerhead.
Full swivel bracket design
The full swivel bracket design reduces tiller handle vibration, increasing the engine's durability
4-Front Corrosion Protection System - Fights the elements
A patented, "Double Sealed" multi-layered paint process. Sacrificial anodes, stainless steel technology and waterproof connectors enhance corrosion protection.
Ultra low 3 star CARB emissions
Environmentally conscious technology. All Honda Marine engines exceed the highest CARB 3-Star rating to meet the rigorous California Air Resource Board's standards.
Convenience and Ease of Use
Lightweight, compact design
Easy to transport, the BF2 is perfect for small tenders and canoes. At only 27 lbs., it's the lightest in its class.
Twist grip throttle
A twist grip throttle allows for precise throttle control. The throttle tensioner minimizes driver fatigue.
Front mount carrying handle
Provides superior portability and ease of installation.
Fold-down tiller handle
The tiller handle’s compact design allows for easy transportation and storage.
Integral fuel tank
Facilitates easy removal and portability as one unit. Vent may be closed for transport or extended storage periods. Runs up to 55 minutes at full throttle on one tank of fuel.
Carburetor drain screw
Allows quick and easy draining of the carburetor's float bowl for transport or extended storage periods.
Easy maintenance
Convenient oil fill and drain.
Steering friction adjustment
Allows you to adjust steering tension for ease in maneuverability.
Dual transom clamps
Provides extra security for outboards mounted to the transom by hand.
Available in 15 and 20 inch configurations
Specs
Engine
| Type | 4-Stroke OHV, 1 Cylinder/2 Valves |
| Displacement | 57 cc (3.4 cubic inches) |
| Bore & Stroke | 45 mm x 36 mm (1.8 x 1.4 inches) |
| Full Throttle RPM Range | 5,000-6,000 RPM |
| Rated Power | 2 HP @ 5,500 RPM |
| Cooling System | Forced Air |
| Fuel Delivery | 1 Carburetor |
| Ignition System | Transistorized Pointless |
| Starting System | Recoil |
| Exhaust | Under Water, Above Propeller |
| Lubrication | Wet Sump |
| Trim Range | 4-Stage: 5°, -10°, -15°, -20° |
| Tilt Range | 75° |
Drive
| Gear Ratio | 2.11:1 |
| Gear Shift | 360° pivot |
Equipment
| Propeller | 3-Blade Plastic |
| Diameter x Pitch | 7¼ x 7½ inches |
Dimensions
| Overall Width | 280 mm/11 inches |
Dry Weight
| S-Type | 12 kg/27 lbs. |
| L-Type | 12.7 kg/28 lbs. |
Transom Height
| S Type | 381 mm/15 inches |
| L Type | 508 mm/20 inches |
