Derbi DRD Racing 50 R vs Rieju MRX 50 Pro (2007)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Derbi DRD Racing 50 Rstacks up against the Rieju MRX 50 Pro. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Derbi DRD Racing 50 R | Rieju MRX 50 Pro |
|---|---|---|
| Model year | 2007 | 2007 |
| Price | — | — |
| Engine | 50 cc | 50 cc |
| Weight | — | 94 kg |
| Seat height | — | 36 mm |
| Fuel capacity | 1.9 L | 2.2 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Double disc. Ventilated | Single disc. Galfer double piston |
| Rear brakes | Double disc. Ventilated | Single disc. Galfer |
| Tires | 90/90-21 / 110/80-18 | 80/90-21 / 110/80-18 |
Derbi DRD Racing 50 R vs Rieju MRX 50 Pro — which should you buy?
Picking between the Derbi DRD Racing 50 R and the Rieju MRX 50 Pro usually comes down to the numbers you care about most. On paper, the Derbi DRD Racing 50 R brings its published horsepower, while the Rieju MRX 50 Pro counters with its own power figure at 94 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:

