What category is the 2025 KTM 450 EXC F Champion?

The 2025 KTM 450 EXC F Champion has a Category of Enduro / offroad.

What is the engine size of the 2025 KTM 450 EXC F Champion?

The 2025 KTM 450 EXC F Champion has a Capacity: of 449.9 ccm (27.45 cubic inches).

What type of engine does the 2025 KTM 450 EXC F Champion have?

The 2025 KTM 450 EXC F Champion has a Engine type of Single cylinder, four-stroke.

How many gears does the 2025 KTM 450 EXC F Champion have?

The 2025 KTM 450 EXC F Champion has a Gearbox of 6-speed.

KTM 450 EXC F Champion - 2025 Specifications and Reviews

Name: 2025 KTM 450 EXC F Champion
Brand: KTM

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.

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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)
KTM 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 Ã˜ 48 mm
Frame	Central double-cradle-type 25CrMo4 steel. Aluminum-reinforced polyamide subframe.
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
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)	26.1Â°
Exhaust system	Aluminum
Driveline	520 X-ring chain
Engine type	Single cylinder, four-stroke
Year	2025

Performance Profile & Rider Fit

Best For

Track30%

City20%

Cornering80%

Daily Riding20%

Touring20%

Passenger5%

Rider Profile

Best For	This is a competition-oriented enduro machine best suited to intermediate and experienced off-road riders comfortable with a tall, light, powerful thumper.
Purpose	Built for serious off-road enduro competition and technical trail riding rather than street use or commuting.
Rider Fit	The tall 963 mm seat height and minimal weight bias toward standing, active riding demand decent height and fitness, though the very low dry weight around 108 kg makes it manageable for its class.
Character	A sharp, high-strung, race-bred single-cylinder machine that rewards precise rider input with explosive agility and top-tier suspension performance.
Not Ideal For	Not a good fit for riders wanting a comfortable daily commuter, a passenger-friendly bike, or long-distance road touring.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2025 KTM 450 EXC F Champion Rider Ergonomics Assessment

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Feet:

At 963mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2025 KTM 450 EXC F Champion, with a cramped knee angle of around 85 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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