KTM SX 450 F vs Ducati Desmo450 MX (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the KTM SX 450 Fstacks up against the Ducati Desmo450 MX. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | KTM SX 450 F | Ducati Desmo450 MX |
|---|---|---|
| Model year | 2026 | 2026 |
| Price | $11,649 | $11,495 |
| Engine | 449 cc | 449 cc |
| Weight | 102 kg | 104 kg |
| Seat height | 958 mm | 970 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 | Dunlop® GEOMAX MX34 80/100 R21 51M / Dunlop® GEOMAX MX34 110/90 R19 62M | Pirelli® Scorpion MX32 Mid-Soft 80/100 R21 / Pirelli® Scorpion MX32 Mid-Soft 110/90 R19 |
KTM SX 450 F vs Ducati Desmo450 MX — which should you buy?
Picking between the KTM SX 450 F and the Ducati Desmo450 MX usually comes down to the numbers you care about most. On paper, the KTM SX 450 F brings its published horsepower in a 102 kg package, while the Ducati Desmo450 MX counters with its own power figure at 104 kg. On price, the Ducati Desmo450 MX 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: