Honda BF2.3 - Features and Technical Specifications

Weighing only 29.5 pounds, the Honda Marine BF2.3 is the lightest four-stroke outboard motor in America.  The single-cylinder, 57.2 cc engine incorporates a number of innovative features, including Shallow Water Drive, Twist Grip Throttle, Front-Mount Carrying Handle, and 4-Front Corrosion Protection. Within this striking new package is an engine that optimizes performance, has best-in-class fuel economy, and offers reduced emissions (as compared to the Honda BF2 model it replaces).

The Centrifugal Clutch on the Honda BF2.3 maintains a smooth idle for easy trolling, automatically engaging the propeller when the throttle is advanced.  The engine also incorporates a Full Swivel Bracket designed to enhance overall durability by reducing vibration to the tiller handle.  And since the outboard does not require a water pump, clogging and drainage from weeds or sand are never a concern.

Specifications

Engine
Type Four-Stroke OHV Single Cylinder
Displacement 57.2 cc (3.49 cubic in)
Full Throttle HP Range 5,000 – 6,000 RPM
Rated Power 2.3HP (1.7 kW)
Valves Per Cylinder 2
Fuel Unleaded 86 Octane
Ignition System Transistorized Magneto
Starting System Recoil Starter
Lubrication Oil Slinger System
Cooling System Forced Air Cooling
Clutch System Centrifugal Clutch
Trim Range (Transom Angle) 4 Stage: 5°, 10°, 15°, 20°
Tilt Range (when transom angle at 5°) 75°
Rotation Range (Steering Angle) 360°
Tank Capacity 0.29 US gal (1.1L)
Oil Capacity

Engine: 0.26 qt (0.25 L)
Gear Case: 0.05 qt (0.05 L)

Drive
Gear Ratio 2.42:1
Propeller

3-Blade Polypropylene (7 ¼ x 7 ½ in.)

Spark Plug Gap 0.6 mm – 0.7 mm (0.024 in – 0.028 in)
Dimensions
Transom Height(s) (SCH) 418 mm / 16.5 in
(LCH) 571 mm / 22.5 in
Overall Height (SCH) 964 mm / 38.0 in
(LCH)  1,117 mm / 44.0 in
Overall Width 11.2 in (285 mm)
Overall Length 16.1 in  (410 mm)
Dry Weight (SCH) 13 kg / 29.5 lbs
(LCH) 14 kg / 31 lbs
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