Beta Ark K vs Beta Ark 50 AC (2007)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Beta Ark Kstacks up against the Beta Ark 50 AC. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Beta Ark K | Beta Ark 50 AC |
|---|---|---|
| Model year | 2007 | 2007 |
| Price | — | — |
| Engine | 49 cc | 49 cc |
| Weight | — | 84 kg |
| Seat height | — | 33 mm |
| Fuel capacity | 2.0 L | 2.0 L |
| Fuel type | petrol | petrol |
| Transmission | — | Automatic |
| Front brakes | — | Single disc |
| Rear brakes | — | Expanding brake (drum brake) |
| Tires | 130/60-13 / 130/60-13 | 130/60-13 / 130/60-13 |
Beta Ark K vs Beta Ark 50 AC — which should you buy?
Picking between the Beta Ark K and the Beta Ark 50 AC usually comes down to the numbers you care about most. On paper, the Beta Ark K brings its published horsepower, while the Beta Ark 50 AC counters with its own power figure at 84 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: