2024
KTM 450 SX-F - Specifications & Review
Article Complete Info
| Articleid | 325545 |
|---|---|
| Category | Cross-motocross |
| Make | KTM |
| Model | 450 SX-F |
| Year | 2024 |
Chassis, Suspension, Brakes & Wheels
| Frametype | Central double-cradle-type 25CrMo4 steel |
|---|---|
| Frontbrakes | Single disc. Brake calipers on floating bearings |
| Frontbrakesdiameter | 260 mm (10.2 inches) |
| Frontsuspension | WP XACT-USD, Ø 48 mm |
| Fronttyre | 1.6-21 |
| Frontwheeltravel | 310 mm (12.2 inches) |
| Rake | 26.1° |
| Rearbrakes | Single disc. Brake calipers on floating bearings |
| Rearbrakesdiameter | 220 mm (8.7 inches) |
| Rearsuspension | WP XACT Monoshock with linkage |
| Reartyre | 2.15-19 |
| Rearwheeltravel | 300 mm (11.8 inches) |
| Wheels | CNC machined hubs. Excel rims. Wire spoked. |
Engine & Transmission
| Borexstroke | 95.0 x 63.4 mm (3.7 x 2.5 inches) |
|---|---|
| Clutch | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Coolingsystem | Liquid |
| Displacement | 449.9 ccm (27.45 cubic inches) |
| Driveline | 520, Non-sealed chain |
| Enginetype | Single cylinder, four-stroke |
| Fuelsystem | Injection |
| Gearbox | 5-speed |
| Ignition | Keihin EMS |
| Power | 63.0 HP (46.0 kW)) |
| Transmissiontypefinaldrive | Chain (final drive) |
Other Specifications
| Coloroptions | Orange/white/grey |
|---|---|
| Electrical | Lightweight 495 g 2Ah lithium-ion starter battery |
| Starter | Electric |
Physical Measures & Capacities
| Dryweight | 102.6 kg (226.2 pounds) |
|---|---|
| Fuelcapacity | 7.20 litres (1.90 US gallons) |
| Groundclearance | 359 mm (14.1 inches) |
| Powerweightratio | 0.6140 HP/kg |
| Seatheight | 958 mm (37.7 inches) If adjustable, lowest setting. |
About KTM
Country of Origin:
Austria
Founder:
Hans Trunkenpolz (later joined by Ernst Kronreif)
Best Known For:
Off-road/enduro supremacy, Dakar wins, Duke/RC streetbikes, and READY TO RACE ethos
Company History
KTM evolved from a postwar repair shop into a racing juggernaut by treating competition as R&D. Lightweight two-strokes made the brand a force in motocross and enduro; later four-strokes and advanced electronics cemented dominance. Dakar Rally victories showcased reliability under extreme conditions and fed the Adventure lineup—bikes that balance long-travel composure with startling pace. On the street, the Duke and RC families brought razor geometry and punchy singles/twins to license tiers worldwide, while the 1290 Super Duke and Adventure pushed the IMU-aided edge of performance. Corporate agility—acquisitions, platform sharing with Husqvarna/GASGAS—expanded reach without blurring identity. Historically, KTM changed expectations for chassis feedback and electronics integration in dirt and on road, proving that orange-painted ferocity could also be precise. The brand’s throughline is simple: build light, communicate grip, and let riders go fast safely. Few companies have turned a color and a slogan into such a reliable proxy for results.