Keeway Speed 125 vs Derbi Mulhacen 125 (2012)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Keeway Speed 125stacks up against the Derbi Mulhacen 125. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Keeway Speed 125 | Derbi Mulhacen 125 |
|---|---|---|
| Model year | 2012 | 2012 |
| Price | — | $3,177 |
| Engine | 124 cc | 124 cc |
| Horsepower | 11 hp | 15 hp |
| Torque | 10 Nm | — |
| Weight | 128 kg | 110 kg |
| Seat height | — | 30 mm |
| Fuel capacity | 4.0 L | 2.9 L |
| Fuel type | petrol | petrol |
| Transmission | 5-speed | 6-speed |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Tires | 2.75-18 / 3.25-18 | 100/90-18 / 130/80-17 |
Keeway Speed 125 vs Derbi Mulhacen 125 — which should you buy?
Picking between the Keeway Speed 125 and the Derbi Mulhacen 125 usually comes down to the numbers you care about most. On paper, the Keeway Speed 125 brings 11 hp in a 128 kg package, while the Derbi Mulhacen 125 counters with 15 hp at 110 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:

