Honda
BF4 – BF6
The BF4, BF5 and BF6 have been refined, re-engineered and comprehensively tested to ensure the highest possible levels of reliability, performance, comfort and enjoyment.
Overview
Portable range
Not only are the new BF engines among the lightest in their class, they have an ergonomically designed handle to make them easy to carry. The Tiller handle can also be folded to make them as compact as possible to aid storage.
Performance
The new range packs a punch with a 127 cm³ engine that not only provides efficient acceleration, but still supplies high levels of torque. Several propeller options are available to fit perfectly with your needs. If you are looking for an easy start engine, you will be really pleased with the new Honda decompression mechanism, anyone can start these outboards with the minimum of effort.
BF4 – BF6
Call for price
The BF4, BF5 and BF6 have been refined, re-engineered and comprehensively tested to ensure the highest possible levels of reliability, performance, comfort and enjoyment.
Specifications
| HP | 4HP | 5HP | 6HP |
|---|---|---|---|
| WOT RPM | 4500-5500 | 4500-5500 | 5000-6000 |
| Engine Type | 1 Cylinder | 1 Cylinder | 1 Cylinder |
| Displacement | 127cc | 127cc | 127cc |
| Induction | 2 Valves | 2 Valves | 2 Valves |
| Bore x Stroke | 60 x 45mm | 60 x 45mm | 60 x 45mm |
| Starting | Recoil Starter | Recoil Starter | Recoil Starter |
| Gear ratio | 2.08 | 2.08 | 2.08 |
| Battery Charging Capacity | n/a | 12V6A | 12V6A |
| Trim System | 5 Position Manual | 5 Position Manual | 5 Position Manual |
| Dry Weight | 27kg (short shaft) 27.5kg (long shaft) |
27kg (short shaft) 27.5kg (long shaft) |
27kg (short shaft) 27.5kg (long shaft) |
| Steering | Tiller | Tiller | Tiller |
Key Features

Extended Running Time
The BF4, BF5 and BF6 incorporate a large internal fuel tank (1.5l). If needed, the BF5 and BF6 can be connected to an external fuel tank for longer journeys (optional).

Convenient Gear Shift
The engines have an ergonomic gear shift to move forward, reverse or be in neutral position.

Inbuilt Protection
These engines feature an oil alert system, which will immediately warn you of any drop in pressure while automatically reducing engine revs to a lower and much safer level.

High Charging Capacity
The BF5 and BF6 can be fitted with an high output alternator which can supply up to 6A to power electronic devices on board.
Warranty
6 Year Limited Warranty (Pleasure use only), there’s a simple reason why you see so many older Honda Marine products still hard at work: they’re built better to last longer.
This is supported by the longest and most comprehensive guarantees you’ll find anywhere. For example, every one of our outboard engines is backed with an industry leading 6 year domestic warranty (and 2 year warranty for commercial users), covering both parts and labour.
Downloads
Pairs well with
Description
Portable range
Not only are the new BF engines among the lightest in their class, they have an ergonomically designed handle to make them easy to carry. The Tiller handle can also be folded to make them as compact as possible to aid storage.
Performance
The new range packs a punch with a 127 cm³ engine that not only provides efficient acceleration, but still supplies high levels of torque. Several propeller options are available to fit perfectly with your needs. If you are looking for an easy start engine, you will be really pleased with the new Honda decompression mechanism, anyone can start these outboards with the minimum of effort.
Additional information
| Engine Type | Outboard |
|---|---|
| Manufacturer Outboard | Honda Marine |
| Usage | Recreational |
| Engine Size | Portable (Up to 6HP) |
| Fuel | Unleaded |










