KSR Jump 50 vs Derbi GP1 50 (2012)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KSR Jump 50stacks up against the Derbi GP1 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KSR Jump 50 | Derbi GP1 50 |
|---|---|---|
| Model year | 2012 | 2012 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 3 hp | — |
| Torque | 4 Nm | — |
| Weight | 86 kg | 103 kg |
| Seat height | — | 33 mm |
| Fuel capacity | 1.5 L | 2.9 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc | Single disc. Radially-mounted two-piston caliper |
| Rear brakes | Expanding brake (drum brake) | Single disc. Single piston |
| Tires | 2.50-10 / 2.50-10 | 120/70-14 / 140/60-13 |
KSR Jump 50 vs Derbi GP1 50 — which should you buy?
Picking between the KSR Jump 50 and the Derbi GP1 50 usually comes down to the numbers you care about most. On paper, the KSR Jump 50 brings 3 hp in a 86 kg package, while the Derbi GP1 50 counters with its own power figure at 103 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: