KTM 450 SX-F - 2020 Specifications and Reviews
The 2020 KTM 450 SX-F is a high-performance four-stroke motocross bike designed for competitive riders seeking championship-level performance. Known for its lightweight construction at 100 kg and powerful engine delivering 0.63 HP per kilogram, it excels in professional racing environments. The bike features WP XACT suspension, electric start, and advanced braking technology for superior handling and control on demanding tracks.
General information | |
| Category | Cross / motocross |
| Year | 2020 |
| Model | KTM 450 SX-F |
Engine and Transmission Specifications | |
| Driveline | 5/8 x 1/4 |
| Clutch | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Transmission type | Chain (final drive) |
| Gearbox | 4-speed |
| Cooling system | Liquid |
| Ignition | Keihin EMS |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Injection |
| Bore x Stroke | 95.0 x 63.4 mm (3.7 x 2.5 inches) |
| Power | 63.0 Horsepower">HP (46.0 Kilowatt">kW)) |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 449.3 ccm (27.42 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | CNC machined hubs. Excel rims. Wire spoked. |
| Rear brakes | Single disc. Brake calipers on floating bearings |
| Diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc. Brake calipers on floating bearings |
| Rear wheel travel | 310 mm (12.2 inches) |
| Rear Suspension | WP XACT Monoshock with linkage |
| Front wheel travel | 300 mm (11.8 inches) |
| Front Suspension | WP XACT-USD, Ø 48 mm |
| Rake (fork angle) | 26.5° |
| Frame type | 25CrMo4 steel central-tube frame |
Physical measures and capacities | |
| Fuel capacity | 7.00 litres (1.85 US gallons) |
| Wheelbase | 1485 mm (58.5 inches) |
| Ground clearance | 370 mm (14.6 inches) |
| Seat height | 950 mm (37.4 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.6300 HP/kg |
| Dry weight | 100.0 kg (220.5 pounds) |
Other specs | |
| Electrical | Lightweight 495 g lithium-ion starter battery |
| Starter | Electric |
| Color options | Orange/white/black |
Rider Reviews
Total comments: 1











































Please Login or Register if you would like to leave a comment.