KTM 250 EXC Six Days - 2023 Specifications and Reviews

The 2023 KTM 250 EXC Six Days is a lightweight enduro machine built for competitive off-road riders and serious trail enthusiasts. Its potent 249cc two-stroke engine delivers punchy power with excellent maneuverability, while the proven chassis geometry and premium Brembo brakes ensure confidence on technical terrain. Purpose-built for enduro competition and demanding adventure riding.

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General information

CategoryEnduro / offroad
Year2023
ModelKTM 250 EXC Six Days

Engine and Transmission Specifications

ClutchWet, DDS multi-disc clutch, Brembo hydraulics
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
IgnitionContactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
Fuel systemInjection
Bore x Stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Engine detailsReed intake.
Engine typeSingle cylinder, two-stroke
Capacity:249.0 ccm (15.19 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. Brake calipers on floating bearings
Diameter260 mm (10.2 inches)
Front brakesSingle disc. Brake calipers on floating bearings
Rear tire2.15-18
Front tire1.60-21
Rear wheel travel310 mm (12.2 inches)
Rear SuspensionWP Xplor PDS shock absorber
Front wheel travel300 mm (11.8 inches)
Front SuspensionWP XPLOR-USD, Ø 48 mm
Rake (fork angle)23.6°
Frame typeCentral double-cradle-type 25CrMo4 steel
 
 

Physical measures and capacities

Fuel capacity9.00 litres (2.38 US gallons)
Wheelbase1482 mm (58.3 inches)
Ground clearance370 mm (14.6 inches)
Seat height960 mm (37.8 inches) If adjustable, lowest setting.
Dry weight103.4 kg (228.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Electrical2 Ah lithium-ion battery
StarterElectric
Color optionsOrange/white/blue/red

Performance Profile & Rider Fit

Best For

Track30%
City15%
Cornering85%
Daily Riding15%
Touring20%
Passenger5%

Rider Profile

Best ForThis is a purebred competition enduro machine best suited to experienced off-road riders who already understand two-stroke power delivery and tall, firm suspension setups.
PurposeBuilt for serious enduro racing and technical trail riding, including multi-day events like the Six Days rally it's named after, rather than everyday transport.
Rider FitThe tall 963mm seat height, minimal dry weight, and aggressive ergonomics demand good rider fitness, leg length, and standing-riding stamina.
CharacterIt rewards an aggressive, momentum-based riding style with sharp two-stroke throttle response, light flickable handling, and confidence-inspiring long-travel suspension over rough terrain.
Not Ideal ForThis is not a good fit for new riders, commuters, highway travelers, or anyone wanting comfort, storage, or passenger capability.

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

Rider Fit Visualizer

2023 KTM 250 EXC Six Days Rider Ergonomics Assessment

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

Feet:

At 960mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2023 KTM 250 EXC Six Days, 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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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2023 KTM 250 EXC Six Days is a remarkable off-road motorcycle designed for extreme terrain and long-distance endurance. With its powerful 2-stroke engine, lightweight frame, and advanced suspension system, this bike delivers exceptional performance and agility on the trails. The Six Days edition features special graphics and a premium components package, making it perfect for riders who demand the very best in off-road capability and reliability. KTM has once again set the bar high with the 2023 250 EXC Six Days, offering riders a top-of-the-line off-road experience. Whether you're navigating rocky terrain or tearing through wooded trails, this bike handles with precision and power. The attention to detail in its design and the inclusion of special edition features make the 250 EXC Six Days a standout choice for riders who want a truly exceptional off-road motorcycle.
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