Derbi Variant Sport Curier 50 vs Kymco Top Boy 50 On Road (2007)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Derbi Variant Sport Curier 50stacks up against the Kymco Top Boy 50 On Road. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Derbi Variant Sport Curier 50 | Kymco Top Boy 50 On Road |
|---|---|---|
| Model year | 2007 | 2007 |
| Price | — | — |
| Engine | 50 cc | 50 cc |
| Horsepower | 6 hp | — |
| Torque | — | 6 Nm |
| Weight | — | 96 kg |
| Fuel capacity | 1.1 L | — |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Expanding brake (drum brake) | Single disc |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Tires | — | 120/90-10 / 130/90-10 |
Derbi Variant Sport Curier 50 vs Kymco Top Boy 50 On Road — which should you buy?
Picking between the Derbi Variant Sport Curier 50 and the Kymco Top Boy 50 On Road usually comes down to the numbers you care about most. On paper, the Derbi Variant Sport Curier 50 brings 6 hp, while the Kymco Top Boy 50 On Road counters with its own power figure at 96 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: