Vastro 50 Gecko vs Viarelli Monztro (2021)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Vastro 50 Geckostacks up against the Viarelli Monztro. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Vastro 50 Gecko | Viarelli Monztro |
|---|---|---|
| Model year | 2021 | 2021 |
| Price | $1,390 | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 3 hp | 3 hp |
| Torque | — | 3 Nm |
| Weight | 112 kg | 99 kg |
| Fuel capacity | 1.3 L | 1.7 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Tires | 120/70-12 / 120/70-12 | — |
Vastro 50 Gecko vs Viarelli Monztro — which should you buy?
Picking between the Vastro 50 Gecko and the Viarelli Monztro usually comes down to the numbers you care about most. On paper, the Vastro 50 Gecko brings 3 hp in a 112 kg package, while the Viarelli Monztro counters with 3 hp at 99 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: