Polini 911 AIR vs Italjet Fast Boy 8 (2007)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Polini 911 AIRstacks up against the Italjet Fast Boy 8. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Polini 911 AIR | Italjet Fast Boy 8 |
|---|---|---|
| Model year | 2005 | 2007 |
| Price | — | — |
| Engine | 40 cc | 47 cc |
| Horsepower | 6 hp | — |
| Weight | 22 kg | 24 kg |
| Seat height | 18 mm | 22 mm |
| Fuel capacity | — | 0.3 L |
| Fuel type | petrol | petrol |
| Transmission | — | Automatic |
| Front brakes | — | Single disc |
| Rear brakes | — | Single disc |
| Tires | — | 2.75-8 / 2.75-8 |
Polini 911 AIR vs Italjet Fast Boy 8 — which should you buy?
Picking between the Polini 911 AIR and the Italjet Fast Boy 8 usually comes down to the numbers you care about most. On paper, the Polini 911 AIR brings 6 hp in a 22 kg package, while the Italjet Fast Boy 8 counters with its own power figure at 24 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:

