Junak 905 F vs Derbi GPR 50 Nude (2020)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Junak 905 Fstacks up against the Derbi GPR 50 Nude. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Junak 905 F | Derbi GPR 50 Nude |
|---|---|---|
| Model year | 2020 | 2009 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 4 hp | — |
| Weight | 121 kg | 102 kg |
| Seat height | 30 mm | 33 mm |
| Fuel capacity | 3.3 L | 3.4 L |
| Fuel type | petrol | petrol |
| Transmission | — | 6-speed |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Tires | 90/90-17 / 110/80-17 | 100/80-17 / 130/70-17 |
Junak 905 F vs Derbi GPR 50 Nude — which should you buy?
Picking between the Junak 905 F and the Derbi GPR 50 Nude usually comes down to the numbers you care about most. On paper, the Junak 905 F brings 4 hp in a 121 kg package, while the Derbi GPR 50 Nude counters with its own power figure at 102 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: