KTM SX 250 F vs Yamaha YZ 250F Monster Energy Racing Edition (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM SX 250 Fstacks up against the Yamaha YZ 250F Monster Energy Racing Edition. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM SX 250 F | Yamaha YZ 250F Monster Energy Racing Edition |
|---|---|---|
| Model year | 2026 | 2025 |
| Price | $10,699 | — |
| Engine | 249 cc | 250 cc |
| Weight | 101 kg | 105 kg |
| Seat height | 958 mm | — |
| Fuel capacity | 7.0 L | — |
| Fuel type | petrol | petrol |
| Transmission | Manual, 5 speed, Chain | — |
| Front brakes | Hydraulic Disc | — |
| Rear brakes | Hydraulic Disc | — |
| Tires | Dunlop® GEOMAX MX34 80/100 R21 51M / Dunlop® GEOMAX MX34 110/90 R19 62M | Dunlop® Geomax MX33F 80/100 R21 / Dunlop® Geomax MX33 110/90 R19 |
KTM SX 250 F vs Yamaha YZ 250F Monster Energy Racing Edition — which should you buy?
Picking between the KTM SX 250 F and the Yamaha YZ 250F Monster Energy Racing Edition usually comes down to the numbers you care about most. On paper, the KTM SX 250 F brings its published horsepower in a 101 kg package, while the Yamaha YZ 250F Monster Energy Racing Edition counters with its own power figure at 105 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: