Derbi Sonar 125 4T vs Xispa R125 (2012)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Derbi Sonar 125 4Tstacks up against the Xispa R125. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Derbi Sonar 125 4T | Xispa R125 |
|---|---|---|
| Model year | 2012 | 2011 |
| Price | $2,099 | — |
| Engine | 124 cc | 124 cc |
| Horsepower | 11 hp | 10 hp |
| Torque | 10 Nm | 10 Nm |
| Weight | 99 kg | 109 kg |
| Seat height | 32 mm | 32 mm |
| Fuel capacity | 1.6 L | 1.6 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Tires | 90/80-16 / 110/80-14 | 120/70-12 / 120/70-12 |
Derbi Sonar 125 4T vs Xispa R125 — which should you buy?
Picking between the Derbi Sonar 125 4T and the Xispa R125 usually comes down to the numbers you care about most. On paper, the Derbi Sonar 125 4T brings 11 hp in a 99 kg package, while the Xispa R125 counters with 10 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: