22 June. Monday 2026
450 EXC F Champion - 2025 Specifications and Reviews
The 2025 KTM 450 EXC-F Champion is a high-performance enduro bike engineered for serious off-road enthusiasts seeking reliability and capability. Its potent 450cc single-cylinder four-stroke engine delivers strong power across the rev range, while advanced features like electronic fuel injection, liquid cooling, and Brembo hydraulics ensure consistent performance in demanding terrain. Best known for its versatility in enduro racing and trail riding, it excels for riders tackling challenging cross-country courses and technical adventures.
2025
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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