Viarelli Monztro vs Aprilia SR R 50 (2021)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Viarelli Monztrostacks up against the Aprilia SR R 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Viarelli Monztro | Aprilia SR R 50 |
|---|---|---|
| Model year | 2021 | 2021 |
| Price | — | $3,070 |
| Engine | 49 cc | 49 cc |
| Horsepower | 3 hp | — |
| Torque | 3 Nm | — |
| Weight | 99 kg | — |
| Seat height | — | 31 mm |
| Fuel capacity | 1.7 L | 1.9 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc | Single disc. 2 opposing pistons |
| Rear brakes | Single disc | Single disc. 2 opposing pistons |
| Tires | — | 130/60-13 / 130/60-13 |
Viarelli Monztro vs Aprilia SR R 50 — which should you buy?
Picking between the Viarelli Monztro and the Aprilia SR R 50 usually comes down to the numbers you care about most. On paper, the Viarelli Monztro brings 3 hp in a 99 kg package, while the Aprilia SR R 50 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: