Quiet, dependable, and ready for fun.

Everything you want in a portable outboard.

Easy starting. Lightweight. Fuel efficient. Quiet, low vibration performance. It's easy to see why the all new BF4 and the newly redesigned BF5 are best in class.

Honda thought of everything. From comfortable carrying handles to a one touch stop switch to the longest run time in its class, this is a motor that redefines what a portable should be.

Ideal for small tenders, jon boats, and inflatables, the BF4 and 5 are easy to transport and ready for fun.

BF4

ENGINE

Type 4-Stroke OHV, 1 Cylinder/2 Valves

Displacement 127 cc (7.8 cubic inches)

Bore & Stroke 60 mm x 45 mm (2.4 x 1.8 inches)

Full Throttle RPM Range

Rated Power 4 HP @ 5,000 RPM

Cooling System Water Cooled

Fuel Delivery 1 Carburetor

Internal Fuel Tank Capacity 1.5L (.39 gal.) 1.5L (.39 gal.)

Ignition System Digital CDI

Starting System Recoil

Exhaust Under Water, Above Propeller

Lubrication Wet Sump

Trim Range 5-Stage 5°-9°-13°-17°-21°

Tilt Range 70°

DRIVE

Gear Ratio 2.08:1

Gear Shift F-N-R

Alternator Opt. 6-Amp

Propeller 3-Blade Aluminum

Diameter x Pitch 7 7/8 x 7 1/2 inches

Available Optional Propellers 3.000

Oil Pressure Alert Standard

Low Oil Pressure RPM Reduction Standard

External Fuel Tank Connector NA

Decompression Mechanism Standard

One-Touch Stop Button Standard

DIMENSIONS

Overall Width 347 mm/13.7 in.

TRANSOM HEIGHT

S Type 434 mm/15 in.

L Type 561 mm/20 in.

DRY WEIGHT

S-Type 27 kg/60 lb.

L-Type 27.5 kg/60.6 lb.

BF5

ENGINE

Type 4-Stroke OHV, 1 Cylinder/2 Valves

Displacement 127 cc (7.8 cubic inches)

Bore & Stroke 60 mm x 45 mm (2.4 x 1.8 inches)

Full Throttle RPM Range

Rated Power 5 HP @ 5,500 RPM

Cooling System Water Cooled

Fuel Delivery 1 Carburetor

Internal Fuel Tank Capacity 1.5L (.39 gal.) 1.5L (.39 gal.)

Ignition System Digital CDI

Starting System Recoil

Exhaust Under Water, Above Propeller

Lubrication Wet Sump

Trim Range 5-Stage 5°-9°-13°-17°-21°

Tilt Range 70°

DRIVE

Gear Ratio 2.08:1

Gear Shift F-N-R

Alternator Opt. 6-Amp

Propeller 3-Blade Aluminum

Diameter x Pitch 7 7/8 x 7 1/2 inches

Available Optional Propellers 3.000

Oil Pressure Alert Standard

Low Oil Pressure RPM Reduction Standard

External Fuel Tank Connector Standard

Decompression Mechanism Standard

One-Touch Stop Button Standard

DIMENSIONS

Overall Width 347 mm/13.7 in.

TRANSOM HEIGHT

S Type 434 mm/15 in.

L Type 561 mm/20 in.

DRY WEIGHT

S-Type 27 kg/60 lb.

L-Type 27.5 kg/60.6 lb.

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