Yamaha YZ 125 Monster Energy Racing Edition vs Beta BETA Evo 125 (2025)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Yamaha YZ 125 Monster Energy Racing Editionstacks up against the Beta BETA Evo 125. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Yamaha YZ 125 Monster Energy Racing Edition | Beta BETA Evo 125 |
|---|---|---|
| Model year | 2025 | 2025 |
| Price | — | — |
| Engine | 125 cc | 125 cc |
| Weight | 95 kg | — |
| Fuel type | petrol | petrol |
| Tires | Bridgestone® X20F 80/100 R21 / Bridgestone® X20 100/90 R19 | Dunlop 803 R21 Trial / Dunlop 803 R18 Trial |
Yamaha YZ 125 Monster Energy Racing Edition vs Beta BETA Evo 125 — which should you buy?
Picking between the Yamaha YZ 125 Monster Energy Racing Edition and the Beta BETA Evo 125 usually comes down to the numbers you care about most. On paper, the Yamaha YZ 125 Monster Energy Racing Edition brings its published horsepower in a 95 kg package, while the Beta BETA Evo 125 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: