Derbi GPR 50 Racing vs Yamaha RZ 50 (2009)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Derbi GPR 50 Racingstacks up against the Yamaha RZ 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Derbi GPR 50 Racing | Yamaha RZ 50 |
|---|---|---|
| Model year | 2009 | 2006 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | — | 7 hp |
| Torque | — | 6 Nm |
| Weight | — | 80 kg |
| Seat height | 33 mm | — |
| Fuel capacity | 3.4 L | — |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 6-speed |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Tires | 100/80-17 / 130/70-17 | — |
Derbi GPR 50 Racing vs Yamaha RZ 50 — which should you buy?
Picking between the Derbi GPR 50 Racing and the Yamaha RZ 50 usually comes down to the numbers you care about most. On paper, the Derbi GPR 50 Racing brings its published horsepower, while the Yamaha RZ 50 counters with 7 hp at 80 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: