Italjet Fast Boy vs Skyteam Skymax Flat Line 50 (2021)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Italjet Fast Boystacks up against the Skyteam Skymax Flat Line 50. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Italjet Fast Boy | Skyteam Skymax Flat Line 50 |
|---|---|---|
| Model year | 2008 | 2021 |
| Price | — | $1,799 |
| Engine | 47 cc | 49 cc |
| Horsepower | — | 3 hp |
| Weight | 24 kg | 76 kg |
| Seat height | — | 30 mm |
| Fuel capacity | 0.3 L | 1.5 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | 4-speed |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Expanding brake (drum brake) |
| Tires | 2.75-10 / 2.75-10 | 100/90-10 / 100/90-10 |
Italjet Fast Boy vs Skyteam Skymax Flat Line 50 — which should you buy?
Picking between the Italjet Fast Boy and the Skyteam Skymax Flat Line 50 usually comes down to the numbers you care about most. On paper, the Italjet Fast Boy brings its published horsepower in a 24 kg package, while the Skyteam Skymax Flat Line 50 counters with 3 hp at 76 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: