Tomos Flexer 50 vs Aprilia Sonic Gp 50 (2003)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Tomos Flexer 50stacks up against the Aprilia Sonic Gp 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Tomos Flexer 50 | Aprilia Sonic Gp 50 |
|---|---|---|
| Model year | 2003 | 1999 |
| Price | — | $2,150 |
| Engine | 49 cc | 49 cc |
| Weight | 55 kg | 105 kg |
| Fuel capacity | 1.2 L | 2.1 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Expanding brake (drum brake) | Single disc. 155m with hydraulic transmission |
| Rear brakes | Expanding brake (drum brake) | Expanding brake (drum brake). drum brake,110 m with mechanic transmission |
Tomos Flexer 50 vs Aprilia Sonic Gp 50 — which should you buy?
Picking between the Tomos Flexer 50 and the Aprilia Sonic Gp 50 usually comes down to the numbers you care about most. On paper, the Tomos Flexer 50 brings its published horsepower in a 55 kg package, while the Aprilia Sonic Gp 50 counters with its own power figure at 105 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: