Beta BETA Evo 125 vs SSR Motorsports SR125 Base (2025)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Beta BETA Evo 125stacks up against the SSR Motorsports SR125 Base. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Beta BETA Evo 125 | SSR Motorsports SR125 Base |
|---|---|---|
| Model year | 2025 | 2025 |
| Price | — | — |
| Engine | 125 cc | 125 cc |
| Fuel type | petrol | petrol |
| Tires | Dunlop 803 R21 Trial / Dunlop 803 R18 Trial | 2.50 X 14 / 3 X 12 |
Beta BETA Evo 125 vs SSR Motorsports SR125 Base — which should you buy?
Picking between the Beta BETA Evo 125 and the SSR Motorsports SR125 Base usually comes down to the numbers you care about most. On paper, the Beta BETA Evo 125 brings its published horsepower, while the SSR Motorsports SR125 Base 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:

