Derbi GP1 vs Sundiro 50 CH Greiff (2004)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Derbi GP1stacks up against the Sundiro 50 CH Greiff. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Derbi GP1 | Sundiro 50 CH Greiff |
|---|---|---|
| Model year | 2004 | 2003 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Weight | — | 60 kg |
| Fuel capacity | 1.9 L | 0.9 L |
| Fuel type | petrol | petrol |
| Front brakes | Single disc | Expanding brake (drum brake) |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Tires | 120/70-13 / 130/60-13 | — |
Derbi GP1 vs Sundiro 50 CH Greiff — which should you buy?
Picking between the Derbi GP1 and the Sundiro 50 CH Greiff usually comes down to the numbers you care about most. On paper, the Derbi GP1 brings its published horsepower, while the Sundiro 50 CH Greiff counters with its own power figure at 60 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:

