Serpento Defender RR 150 vs BucciMoto FM20MX (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Serpento Defender RR 150stacks up against the BucciMoto FM20MX. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Serpento Defender RR 150 | BucciMoto FM20MX |
|---|---|---|
| Model year | 2023 | 2023 |
| Price | — | — |
| Engine | 150 cc | 150 cc |
| Horsepower | 11 hp | — |
| Torque | 10 Nm | — |
| Weight | 105 kg | — |
| Seat height | 32 mm | 33 mm |
| Fuel capacity | 1.5 L | 0.8 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 4-speed |
| Front brakes | Single disc | Single disc. radial caliper |
| Rear brakes | Single disc | Single disc. Radial caliper |
| Tires | 80/100-19 / 100/90-19 | 60/100-14 / 120/80-12 |
Serpento Defender RR 150 vs BucciMoto FM20MX — which should you buy?
Picking between the Serpento Defender RR 150 and the BucciMoto FM20MX usually comes down to the numbers you care about most. On paper, the Serpento Defender RR 150 brings 11 hp in a 105 kg package, while the BucciMoto FM20MX 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: