GAS GAS SM 400 FSE vs Praga SM 430 (2003)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the GAS GAS SM 400 FSEstacks up against the Praga SM 430. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | GAS GAS SM 400 FSE | Praga SM 430 |
|---|---|---|
| Model year | 2002 | 2003 |
| Price | — | — |
| Engine | 399 cc | 427 cc |
| Horsepower | 47 hp | — |
| Torque | 43 Nm | 33 Nm |
| Weight | — | 116 kg |
| Seat height | 35 mm | 37 mm |
| Fuel capacity | 2.5 L | 2.2 L |
| Fuel type | petrol | petrol |
| Transmission | 6-speed | — |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Tires | 120/60-17 / 150/60-17 | 120/70-17 / 160/60-17 |
GAS GAS SM 400 FSE vs Praga SM 430 — which should you buy?
Picking between the GAS GAS SM 400 FSE and the Praga SM 430 usually comes down to the numbers you care about most. On paper, the GAS GAS SM 400 FSE brings 47 hp, while the Praga SM 430 counters with its own power figure at 116 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: