Gasgas MC 450 F vs KTM SX 450 F (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Gasgas MC 450 Fstacks up against the KTM SX 450 F. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Gasgas MC 450 F | KTM SX 450 F |
|---|---|---|
| Model year | 2026 | 2026 |
| Price | $10,849 | $11,649 |
| Engine | 449 cc | 449 cc |
| Weight | 103 kg | 102 kg |
| Seat height | 956 mm | 958 mm |
| Fuel capacity | 7.0 L | 7.0 L |
| Fuel type | petrol | petrol |
| Transmission | Manual, 5 speed, Chain | Manual, 5 speed, Chain |
| Front brakes | Hydraulic Disc | Hydraulic Disc |
| Rear brakes | Hydraulic Disc | Hydraulic Disc |
| Tires | Maxxis® Maxx Cross MX-ST 80/100 - 21 / Maxxis® Maxx Cross MX-ST 110/100 - 19 | Dunlop® GEOMAX MX34 80/100 R21 51M / Dunlop® GEOMAX MX34 110/90 R19 62M |
Gasgas MC 450 F vs KTM SX 450 F — which should you buy?
Picking between the Gasgas MC 450 F and the KTM SX 450 F usually comes down to the numbers you care about most. On paper, the Gasgas MC 450 F brings its published horsepower in a 103 kg package, while the KTM SX 450 F counters with its own power figure at 102 kg. On price, the Gasgas MC 450 F has the lower MSRP.
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: