Aprilia SR 50 R Factory Replica SBK vs Sachs SpeedForce 50 (2011)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Aprilia SR 50 R Factory Replica SBKstacks up against the Sachs SpeedForce 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Aprilia SR 50 R Factory Replica SBK | Sachs SpeedForce 50 |
|---|---|---|
| Model year | 2011 | 2011 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Weight | 199 kg | 87 kg |
| Seat height | 32 mm | 32 mm |
| Fuel capacity | 1.9 L | 1.3 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc | Single disc. Wave disk |
| Rear brakes | Single disc | Single disc. Wave disk |
| Tires | 130/60-13 / 130/60-13 | 120/70-12 / 120/70-12 |
Aprilia SR 50 R Factory Replica SBK vs Sachs SpeedForce 50 — which should you buy?
Picking between the Aprilia SR 50 R Factory Replica SBK and the Sachs SpeedForce 50 usually comes down to the numbers you care about most. On paper, the Aprilia SR 50 R Factory Replica SBK brings its published horsepower in a 199 kg package, while the Sachs SpeedForce 50 counters with its own power figure at 87 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: