KTM 250 EXC Champion - 2025 Specifications and Reviews

The 2025 KTM 250 EXC Champion is a lightweight two-stroke enduro machine designed for trail riders seeking responsive handling and nimble acceleration. Its reed-valve 249cc engine delivers punchy power delivery ideal for technical terrain, while the liquid-cooled construction ensures reliable performance during extended off-road adventures. Best known for combining modern fuel injection technology with classic two-stroke character, it excels in tight single-track environments where weight and maneuverability matter most.

2025
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General information

Color OptionsOrange/white/black
CategoryEnduro / offroad
ModelKTM 250 EXC Champion
 
 

Engine and Transmission Specifications

StartingElectric
ClutchWet, DDS multi-disc clutch, Brembo hydraulics
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionVitesco Technologies EMS
InductionInjection. Keihin EFI, throttle body 39 mm
Bore x Stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Engine DetailsReed intake.
Capacity:249.0 ccm (15.19 cubic inches)

Physical measures and capacities

Fuel Capacity9.00 litres (2.38 US gallons)
Wheelbase1489 mm (58.6 inches)
Ground Clearance347 mm (13.7 inches)
Seat Height963 mm (37.9 inches) If adjustable, lowest setting.
Dry Weight104.9 kg (231.3 pounds)
 
 

KTM 250 EXC Champion dimensions and frame

WheelsWire spoked
Rear BrakesSingle disc. Brake calipers on floating bearings
Brake Disc Diameter220 mm (8.7 inches)
Front BrakesSingle disc. Brake calipers on floating bearings
Rear Tyre140/80-18
Front Tyre90/90-21
Rear Wheel Travel310 mm (12.2 inches)
Rear SuspensionWP XPLOR shock absorber with PDS
Front Wheel Travel300 mm (11.8 inches)
Front SuspensionWP XACT Closed Cartridge Ø 48 mm
FrameCentral double-cradle-type 25CrMo4 steel. Aluminum-reinforced polyamide subframe.

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
Electrical2 Ah lithium-ion battery
Rake (fork angle)26.1°
Exhaust systemAluminum
Driveline520 X-ring chain
Engine typeSingle cylinder, two-stroke
Model year2025

Performance Profile & Rider Fit

Best For

Track30%
City15%
Cornering90%
Daily Riding15%
Touring20%
Passenger5%

Rider Profile

Best ForThis is a serious offroad-focused two-stroke enduro best suited to intermediate-to-advanced riders comfortable with tall seat height, light clutch-and-throttle management, and a peaky powerband.
PurposeBuilt for competitive enduro riding, tight woods, technical trails, and off-road terrain rather than pavement use.
Rider FitIts very light dry weight and tall 963 mm seat height demand good rider fitness and reasonable inseam length, though the low mass makes it manageable for smaller riders once moving.
CharacterA raw, agile, high-strung two-stroke enduro machine that rewards active riding, precise body positioning, and confident throttle control.
Not Ideal ForThis is not the bike for riders wanting a comfortable, stable highway tourer, a passenger-friendly machine, or a low-maintenance daily commuter.

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

Rider Fit Visualizer

2025 KTM 250 EXC Champion Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 963mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2025 KTM 250 EXC 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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