Derbi xRace 50 SM vs Rieju SMX 125 4T (2007)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Derbi xRace 50 SMstacks up against the Rieju SMX 125 4T. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Derbi xRace 50 SM | Rieju SMX 125 4T |
|---|---|---|
| Model year | 2007 | 2005 |
| Price | — | — |
| Engine | 50 cc | 50 cc |
| Horsepower | 9 hp | 15 hp |
| Fuel capacity | 1.9 L | 2.2 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 | 100/80-17 / 120/80-17 |
Derbi xRace 50 SM vs Rieju SMX 125 4T — which should you buy?
Picking between the Derbi xRace 50 SM and the Rieju SMX 125 4T usually comes down to the numbers you care about most. On paper, the Derbi xRace 50 SM brings 9 hp, while the Rieju SMX 125 4T counters with 15 hp.
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: