Performance
With a wide trim angle of -4 to +12-degrees, the Honda BF25 provides top performance and handling.
Honda BF25
Packed with power
Honda BF25
For a small engine, the Honda BF25 packs plenty of punch. It’s also extraordinarily quiet and exceptionally durable, with a number of innovative features to ensure powerful reliability.
Features
Efficiency
The 3-to-3 Induction System provides instant throttle response and fuel efficiency for better economy and smoother operation.
Design
The Honda BF25’s throttle control, power tilt/trim control and engine alerts are placed for quick, comfortable adjustment.
Specifications
Please select a model from the drop-down(s) below to view the specifications.
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BF25
Engine
| Engine | Manual |
| Type | 4-Stroke OHC Twin Cylinder |
| Displacement (cc) | 552 cc (33.7 cubic in) |
| Bore and Stroke (mm) | 61 x 63 mm (2.4 x 2.5 in) |
| Full Throttle RPM Range (rpm) | 5000-6000 |
| Rating At Prop shaft (HP) | 25HP @ 5,500 RPM |
| Induction Scavenging | SOHC |
| Valves per cylinder | 2 |
| Fuel Delivery | 3 Venturi |
| Ignition System | Programmed Ignition System |
| Starting System | Manual/Electric |
| Lubrication | Wet Sump |
| Cooling System | Water Cooled |
| Alternator (Electric) | 10A (126) |
| Alternator (Manual) | 4A (50W) |
| Trim Range (degrees) | 5 Stage: 4°, 8°, 12°, 16°, 20° |
| Tilt Range (degrees) | 67° / -4° - +64° |
Drive
| Drive | Manual |
| Gear Ratio | 2.08:1 (13/27) |
| Gear Shift | F-N-R |
| Propeller | 3 Blade Aluminum |
Dimensions And Weights
| Dimensions And Weight | Manual |
| Recommended Transom Height (S) (mm) | 381 (15") |
| Recommended Transom Height (L) (mm) | 508 (20") |
| Recommended Transom Height (X) (mm) | N/A |
| Recommended Transom Height (XX) (mm) | N/A |
| Dry Weight (S) (kg) | N/A |
| Dry Weight (L) (kg) | N/A |
| Dry Weight (X) (kg) | N/A |
| Dry Weight (XX) (kg) | N/A |
| Dry Weight Tiller (S) (Manual) (kg) | 70 kg / 155 lbs |
| Dry Weight Tiller (S) (Electric) (kg) | 49.5/52.5 (109/116lbs) |
| Dry Weight Tiller (L) (Manual) (kg) | (L) 72 kg / 160 lbs |
| Dry Weight Tiller (L) (Electric) (kg) | 49.5/52.5 (109/116lbs) |
| Dry Weight RC (S) (kg) | N/A |
| Dry Weight RC (L) (kg) | N/A |
| Dry Weight RC (X) (kg) | N/A |
| Dry Weight Power Tilt (S) (kg) | 79 kg / 174 lbs |
| Dry Weight Power Tilt (L) (kg) | 81 kg / 179 lbs |