KSR Sirion 50 4T vs Hyosung QT50 (2017)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KSR Sirion 50 4Tstacks up against the Hyosung QT50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KSR Sirion 50 4T | Hyosung QT50 |
|---|---|---|
| Model year | 2017 | 2017 |
| Price | — | $1,099 |
| Engine | 49 cc | 49 cc |
| Horsepower | 4 hp | 3 hp |
| Weight | 92 kg | 85 kg |
| Fuel capacity | 1.3 L | 1.6 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | — | 3.50-10 / 3.50-10 |
KSR Sirion 50 4T vs Hyosung QT50 — which should you buy?
Picking between the KSR Sirion 50 4T and the Hyosung QT50 usually comes down to the numbers you care about most. On paper, the KSR Sirion 50 4T brings 4 hp in a 92 kg package, while the Hyosung QT50 counters with 3 hp at 85 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: