Gilera Runner Pure Jet vs Hyosung SF 50 (2006)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Gilera Runner Pure Jetstacks up against the Hyosung SF 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Gilera Runner Pure Jet | Hyosung SF 50 |
|---|---|---|
| Model year | 2006 | 2006 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | — | 7 hp |
| Weight | 123 kg | 88 kg |
| Seat height | 31 mm | — |
| Fuel capacity | 2.9 L | 1.3 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Double disc | Single disc |
| Rear brakes | Double disc | Expanding brake (drum brake) |
| Tires | 120/70-12 / 130/70-12 | 110/70-12 / 100/70-12 |
Gilera Runner Pure Jet vs Hyosung SF 50 — which should you buy?
Picking between the Gilera Runner Pure Jet and the Hyosung SF 50 usually comes down to the numbers you care about most. On paper, the Gilera Runner Pure Jet brings its published horsepower in a 123 kg package, while the Hyosung SF 50 counters with 7 hp at 88 kg.
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:

