Kuba Newton 50 vs Vespa 50 Justin Bieber (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Kuba Newton 50stacks up against the Vespa 50 Justin Bieber. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Kuba Newton 50 | Vespa 50 Justin Bieber |
|---|---|---|
| Model year | 2023 | 2023 |
| Price | — | — |
| Engine | 50 cc | 50 cc |
| Horsepower | 3 hp | 3 hp |
| Torque | 4 Nm | 3 Nm |
| Weight | 110 kg | — |
| Seat height | — | 31 mm |
| Fuel capacity | 4.2 L | 2.0 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | Automatic |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | 90/90-18 / 90/90-18 | 110/70-12 / 120/70-12 |
Kuba Newton 50 vs Vespa 50 Justin Bieber — which should you buy?
Picking between the Kuba Newton 50 and the Vespa 50 Justin Bieber usually comes down to the numbers you care about most. On paper, the Kuba Newton 50 brings 3 hp in a 110 kg package, while the Vespa 50 Justin Bieber counters with 3 hp.
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: