Znen Revival II vs Vastro 50 Fifty (2022)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Znen Revival IIstacks up against the Vastro 50 Fifty. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Znen Revival II | Vastro 50 Fifty |
|---|---|---|
| Model year | 2022 | 2022 |
| Price | — | $1,799 |
| Engine | 50 cc | 50 cc |
| Horsepower | 3 hp | 3 hp |
| Torque | 3 Nm | — |
| Weight | — | 112 kg |
| Fuel capacity | 1.6 L | 1.2 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 | 100/60-12 / 100/60-12 |
Znen Revival II vs Vastro 50 Fifty — which should you buy?
Picking between the Znen Revival II and the Vastro 50 Fifty usually comes down to the numbers you care about most. On paper, the Znen Revival II brings 3 hp, while the Vastro 50 Fifty counters with 3 hp at 112 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:

