Derbi xRace 50 SM vs Yamaha DT50X (2012)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Derbi xRace 50 SMstacks up against the Yamaha DT50X. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Derbi xRace 50 SM | Yamaha DT50X |
|---|---|---|
| Model year | 2007 | 2012 |
| Price | — | — |
| Engine | 50 cc | 249 cc |
| Horsepower | 9 hp | 18 hp |
| Torque | — | 19 Nm |
| Weight | — | 133 kg |
| Seat height | — | 31 mm |
| Fuel capacity | 1.9 L | 2.5 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 5-speed |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Tires | 100/80-17 / 130/80-17 | 110/70-17 / 130/70-17 |
Derbi xRace 50 SM vs Yamaha DT50X — which should you buy?
Picking between the Derbi xRace 50 SM and the Yamaha DT50X usually comes down to the numbers you care about most. On paper, the Derbi xRace 50 SM brings 9 hp, while the Yamaha DT50X counters with 18 hp at 133 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: