Derbi Sonar 50 2T vs Longjia Trevis 50 2T (2012)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Derbi Sonar 50 2Tstacks up against the Longjia Trevis 50 2T. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Derbi Sonar 50 2T | Longjia Trevis 50 2T |
|---|---|---|
| Model year | 2012 | 2012 |
| Price | $1,850 | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 5 hp | 4 hp |
| Torque | 5 Nm | — |
| Weight | 95 kg | 95 kg |
| Seat height | 31 mm | — |
| Fuel capacity | 1.6 L | 1.8 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | — |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | 90/80-16 / 110/80-14 | 100/80-16 / 100/80-14 |
Derbi Sonar 50 2T vs Longjia Trevis 50 2T — which should you buy?
Picking between the Derbi Sonar 50 2T and the Longjia Trevis 50 2T usually comes down to the numbers you care about most. On paper, the Derbi Sonar 50 2T brings 5 hp in a 95 kg package, while the Longjia Trevis 50 2T counters with 4 hp at 95 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: