Triumph Street Triple S A2 Licence vs Derbi Mulhacen 659 (2020)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Triumph Street Triple S A2 Licencestacks up against the Derbi Mulhacen 659. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Triumph Street Triple S A2 Licence | Derbi Mulhacen 659 |
|---|---|---|
| Model year | 2020 | 2011 |
| Price | — | — |
| Engine | 660 cc | 660 cc |
| Horsepower | 47 hp | — |
| Torque | 60 Nm | — |
| Weight | 168 kg | 165 kg |
| Seat height | 32 mm | 32 mm |
| Fuel capacity | 4.6 L | 3.4 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | 5-speed |
| Front brakes | Double disc. Nissin 2-piston sliding calipers. ABS. | Single disc. Radial mounted caliper |
| Rear brakes | Single disc. Brembo single piston sliding caliper. ABS. | Single disc |
| Tires | 120/70-ZR17 / 180/55-ZR17 | 110/80-18 / 150/70-18 |
Triumph Street Triple S A2 Licence vs Derbi Mulhacen 659 — which should you buy?
Picking between the Triumph Street Triple S A2 Licence and the Derbi Mulhacen 659 usually comes down to the numbers you care about most. On paper, the Triumph Street Triple S A2 Licence brings 47 hp in a 168 kg package, while the Derbi Mulhacen 659 counters with its own power figure at 165 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:

