Aprilia SR 50 vs Yamaha BWs MotoGP (2006)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Aprilia SR 50stacks up against the Yamaha BWs MotoGP. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Aprilia SR 50 | Yamaha BWs MotoGP |
|---|---|---|
| Model year | 2006 | 2006 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | — | 3 hp |
| Torque | 17 Nm | 4 Nm |
| Weight | — | 75 kg |
| Seat height | — | 30 mm |
| Fuel capacity | 1.9 L | 1.4 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | 5-speed |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Tires | 130/60-13 / 130/60-13 | 120/90-10 / 150/80-10 |
Aprilia SR 50 vs Yamaha BWs MotoGP — which should you buy?
Picking between the Aprilia SR 50 and the Yamaha BWs MotoGP usually comes down to the numbers you care about most. On paper, the Aprilia SR 50 brings its published horsepower, while the Yamaha BWs MotoGP counters with 3 hp at 75 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: