Sherco Motorcycles SEF 450 Factory vs KTM SX 450 F Factory Edition (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Sherco Motorcycles SEF 450 Factorystacks up against the KTM SX 450 F Factory Edition. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Sherco Motorcycles SEF 450 Factory | KTM SX 450 F Factory Edition |
|---|---|---|
| Model year | 2026 | 2026 |
| Price | $13,390 | $13,699 |
| Engine | 449 cc | 449 cc |
| Weight | — | 106 kg |
| Seat height | 950 mm | 958 mm |
| Fuel capacity | 9.0 L | 7.0 L |
| Fuel type | petrol | petrol |
| Transmission | Manual, 6 speed, Chain | Manual, 5 speed, Chain |
| Front brakes | Hydraulic Disc | Hydraulic Disc |
| Rear brakes | Hydraulic Disc | Hydraulic Disc |
| Tires | Michelin Enduro Medium 1.6 X 21 / Michelin Enduro Medium 1.6 X 21 | Dunlop® GEOMAX MX34 80/100 R21 51M / Dunlop® GEOMAX MX34 120/80 R19 62M |
Sherco Motorcycles SEF 450 Factory vs KTM SX 450 F Factory Edition — which should you buy?
Picking between the Sherco Motorcycles SEF 450 Factory and the KTM SX 450 F Factory Edition usually comes down to the numbers you care about most. On paper, the Sherco Motorcycles SEF 450 Factory brings its published horsepower, while the KTM SX 450 F Factory Edition counters with its own power figure at 106 kg. On price, the Sherco Motorcycles SEF 450 Factory 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: