Keeway F-Act Racing 50 vs Yamaha Aerox SP55 (2012)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Keeway F-Act Racing 50stacks up against the Yamaha Aerox SP55. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Keeway F-Act Racing 50 | Yamaha Aerox SP55 |
|---|---|---|
| Model year | 2012 | 2012 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Horsepower | 3 hp | 3 hp |
| Torque | 3 Nm | 4 Nm |
| Weight | 93 kg | — |
| Seat height | — | 33 mm |
| Fuel capacity | 1.3 L | 1.9 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Single disc | Single disc |
| Rear brakes | Expanding brake (drum brake) | Single disc |
| Tires | 120/70-12 / 130/70-12 | 130/60-13 / 140/60-13 |
Keeway F-Act Racing 50 vs Yamaha Aerox SP55 — which should you buy?
Picking between the Keeway F-Act Racing 50 and the Yamaha Aerox SP55 usually comes down to the numbers you care about most. On paper, the Keeway F-Act Racing 50 brings 3 hp in a 93 kg package, while the Yamaha Aerox SP55 counters with 3 hp.
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: