Details
The Yamaha F2.5A is available in two versions, the F2.5AMHS standard shaft model for 381mm (15") transom or the F2.5AMHL long shaft model for 508mm (20") transom.
These remarkable little Yamaha outboards have won the hearts of of owners around the world because, thanks to Yamaha's pioneering technology they've found a capable, reliable, stylish pick up and go 4 stoke outboard that's a joy to use and a pleasure to own.
The class leading Yamaha F2.5AMH outboard engine is a four stroke outboard engine, and features:
1. Proper gear lever operated clutch facility
2. Marine quality twist grip throttle
3. Full water cooling
4. 360° steering
5. Smoother, quieter and reliable operation
The Yamaha F2.5AMH outboard engine is one of the best single cylinder four stroke outboards available. The four stroke engine makes it well suited for lakes and river use as well as coastal areas.
The Yamaha F2.5AMH 2.5 horse power outboard motor is a quality outboard engine, it's easy to carry because it's light and it's able to be laid down on its front or side unlike many other outboard engines. The Yamaha F2.5AMHS 2.5 horse power outboard engine is the standard shaft model, and for those customers who’s boats have a higher transom, we also have a long shaft version available the Yamaha F2.5AMHL.
| Outboard Engine Specifications | F2.5A |
|---|---|
| Engine type | 4-Stroke |
| Number of cylinders / Configuration | 1 |
| Bore x Stroke (mm) |
54 x 31.5 |
| Displacement (cm3) |
72 |
| Full throttle range (rpm) |
5250-5750 |
| Prop shaft output at mid range (kW/rpm) |
1.8/5500 |
| Weight with propeller (kg) Weight without propeller (kg)* |
F2.5AMHS: 17.0 F2.5AMHL: 17.5 |
| Recommended boat transom height (mm) |
S: 381 L: 508 |
| Carburetors | 1 |
| Electronic fuel injection | - |
| Fuel tank capacity | 0.9 |
| Oil pan capacity (litres) |
0.4 |
| Lubrication | Splash |
| Ignition / Advance system | TCI |
| Lighting coil / alternator | - |
| Gear ratio | 13:27 |
| Starter system | Manual |
| Steering | Tiller handle |
| Throttle and shift controls | Twist grip F-N/slide shift |
| Trim & tilt method (Trim angle) |
Manual (0°,4°,8°,12°) |
| Number of Propeller options Size range (ins) |
5 5 - 8¼ |
* The kW data is based on the ICOMIA 28 standard, measured at the prop shaft
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* The kW data is based on the ICOMIA 28 standard, measured at the prop shaft








