Vespa LX 50 Navy vs Hyosung SF 50B (2009)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Vespa LX 50 Navystacks up against the Hyosung SF 50B. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Vespa LX 50 Navy | Hyosung SF 50B |
|---|---|---|
| Model year | 2009 | 2009 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 4 hp | — |
| Torque | 4 Nm | — |
| Weight | 98 kg | — |
| Fuel capacity | 2.3 L | 1.1 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | — |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | 110/70-11 / 120/70-10 | 120/90-10 / 130/90-10 |
Vespa LX 50 Navy vs Hyosung SF 50B — which should you buy?
Picking between the Vespa LX 50 Navy and the Hyosung SF 50B usually comes down to the numbers you care about most. On paper, the Vespa LX 50 Navy brings 4 hp in a 98 kg package, while the Hyosung SF 50B counters with its own power figure.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: