Yamaha YZ 125X vs GAS GAS GASGAS MC 125 (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Yamaha YZ 125Xstacks up against the GAS GAS GASGAS MC 125. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Yamaha YZ 125X | GAS GAS GASGAS MC 125 |
|---|---|---|
| Model year | 2026 | 2025 |
| Price | $7,299 | — |
| Engine | 125 cc | 125 cc |
| Weight | 96 kg | — |
| Seat height | 970 mm | — |
| Fuel capacity | 6.0 L | — |
| Fuel type | petrol | petrol |
| Transmission | Manual, 6 speed, Chain | — |
| Front brakes | Hydraulic Disc | — |
| Rear brakes | Hydraulic Disc | — |
| Tires | Dunlop® Geomax MX33F 80/100 - 21 / Dunlop® Geomax MX33 110/100 - 18 | Maxxis® Maxx Cross MX-ST / Maxxis® Maxx Cross MX-ST |
Yamaha YZ 125X vs GAS GAS GASGAS MC 125 — which should you buy?
Picking between the Yamaha YZ 125X and the GAS GAS GASGAS MC 125 usually comes down to the numbers you care about most. On paper, the Yamaha YZ 125X brings its published horsepower in a 96 kg package, while the GAS GAS GASGAS MC 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: