Serpento Kaiza 150 vs Zanella RX 150 RT (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Serpento Kaiza 150stacks up against the Zanella RX 150 RT. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Serpento Kaiza 150 | Zanella RX 150 RT |
|---|---|---|
| Model year | 2023 | 2022 |
| Price | — | — |
| Engine | 149 cc | 149 cc |
| Horsepower | 12 hp | 13 hp |
| Torque | 11 Nm | — |
| Weight | 96 kg | 109 kg |
| Fuel capacity | 2.3 L | 3.2 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 5-speed |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | 2.50-18 / 2.75-18 | 2.75-18 / 3.00-18 |
Serpento Kaiza 150 vs Zanella RX 150 RT — which should you buy?
Picking between the Serpento Kaiza 150 and the Zanella RX 150 RT usually comes down to the numbers you care about most. On paper, the Serpento Kaiza 150 brings 12 hp in a 96 kg package, while the Zanella RX 150 RT counters with 13 hp at 109 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: