Beta BETA Evo Factory 300 4-Stroke vs Beta BETA Evo 300 4-Stroke (2025)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Beta BETA Evo Factory 300 4-Strokestacks up against the Beta BETA Evo 300 4-Stroke. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Beta BETA Evo Factory 300 4-Stroke | Beta BETA Evo 300 4-Stroke |
|---|---|---|
| Model year | 2025 | 2025 |
| Price | — | — |
| Engine | 297 cc | 297 cc |
| Fuel type | petrol | petrol |
| Tires | Michelin® Trail Light R21 / Michelin® Trail X-Light R18 | Michelin Trail Light R21 Trial / Michelin Trail X-Light R18 Trial |
Beta BETA Evo Factory 300 4-Stroke vs Beta BETA Evo 300 4-Stroke — which should you buy?
Picking between the Beta BETA Evo Factory 300 4-Stroke and the Beta BETA Evo 300 4-Stroke usually comes down to the numbers you care about most. On paper, the Beta BETA Evo Factory 300 4-Stroke brings its published horsepower, while the Beta BETA Evo 300 4-Stroke counters with its own power figure.
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:

