22 June. Monday 2026
450 EXC F Champion - 2026 Specifications and Reviews
The 2026 KTM 450 EXC-F Champion is a competitive enduro machine designed for experienced off-road riders seeking professional-grade performance. Powered by a 450cc liquid-cooled four-stroke engine with Keihin fuel injection, it delivers aggressive power delivery and excellent reliability across demanding terrain. Best known for its lightweight construction and precision handling, this model excels in cross-country racing and technical trail riding.
2026
General information | |
| Color Options | Orange/White/Black |
| Category | Enduro / offroad |
| Model | KTM 450 EXC-F Champion |
| | |
Engine and Transmission Specifications | |
| Starting | Electric |
| Emission | 85.4 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel Consumption | 3.68 litres/100 km (27.2 km/l or 63.92 mpg) |
| Clutch | Wet, DDS multi-disc clutch, Brembo hydraulics |
| Final Drive | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling System | Liquid |
| Ignition | Keihin EMS |
| Fuel Control | Single Overhead Cams (SOHC) |
| Induction | Injection. Keihin EFI, throttle body 42 mm |
| Bore x Stroke | 95.0 x 63.4 mm (3.7 x 2.5 inches) |
| Capacity | 449.9 ccm (27.45 cubic inches) |
| | |
Physical measures and capacities | |
| Fuel Capacity | 8.50 litres (2.25 US gallons) |
| Wheelbase | 1489 mm (58.6 inches) |
| Ground Clearance | 347 mm (13.7 inches) |
| Seat Height | 963 mm (37.9 inches) If adjustable, lowest setting. |
| Dry Weight | 107.7 kg (237.4 pounds) |
450 EXC F Champion dimensions and frame | |
| Rear Brakes | Single disc. Brembo with single pistons |
| Brake Disc Diameter | 220 mm (8.7 inches) |
| Front Brakes | Double disc |
| Rear Tyre | 140/80-18 |
| Front Tyre | 90/90-21 |
| Rear Wheel Travel | 310 mm (12.2 inches) |
| Rear Suspension | WP XPLOR shock absorber with PDS |
| Front Wheel Travel | 300 mm (11.8 inches) |
| Front Suspension | WP XACT Closed Cartridge Ø 48 mm |
| Frame | Central double-cradle-type 25CrMo4 steel. Aluminum-reinforced polyamide subframe. |
Other specs | |
| Related bikes | List related bikes for comparison of specs. |
| Ask questions | Join the 25 KTM 450 EXC-F Champion discussion group or the general KTM discussion group. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
| Fork tube size | 48 mm (1.9 inches) |
| Tire pressure rear | 15 PSI (1 Bar or 100 kPa) |
| Tire pressure front | 15 PSI (1 Bar or 100 kPa) |
| Chain links | 118 |
| Chain size | 520 |
| Idle speed | 1850 +/- 50 RPM |
| Spark plugs | NGK LZMAR8BI-10 |
| Coolant | 1.00 litres (0.26 US gallons) |
| Brake fluid | DOT 4 |
| Engine oil | SAE 15W-50 |
| Update specs | Report missing specs or required updates. |
| Electrical | 2 Ah lithium-ion battery |
| Oil capacity | 1.20 litres (1.27 US quarts) |
| Rake (fork angle) | 26.1° |
| Exhaust system | Aluminum |
| Driveline | 520 X-ring chain |
| Engine type | Single cylinder, four-stroke |
| Year | 2025 |
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