450 SX-F - 2026 Specifications and Reviews
The 2026 KTM 450 SX-F is a high-performance motocross bike engineered for competitive and serious amateur riders seeking championship-level performance. Its aggressive power delivery from the 450cc 4-stroke engine combined with premium WP suspension and Brembo braking systems delivers unmatched handling and control in demanding terrain. Built around KTM's proven formula, it excels in professional racing and remains the benchmark for open-class off-road competition.
2026
Engine and Transmission Specifications | |
| Clutch | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Induction | Keihin EFI, throttle body 44 mm |
| Gearbox | 5-speed |
| Capacity | 449.9 cm³ |
| Engine Type | 1-cylinder, 4-stroke engine |
| | |
Physical measures and capacities | |
| Fuel Capacity | 7.2 l |
| Ground Clearance | 343 mm |
| Seat Height | 958 mm |
450 SX-F dimensions and frame | |
| Rear Travel | 300 mm |
| Front Travel | 310 mm |
| Rear Suspension | WP XACT Monoshock with linkage |
| Front Suspension | WP XACT-USD (AER), Ø 48 mm |
| Rear Brakes | Disc brake |
| Front Brakes | Disc brake |
| Frame | Central double-cradle-type 25CrMo4 steel |
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