KTM 250 EXC Six Days - 2012 Specifications and Reviews

The 2012 KTM 250 EXC Six Days is a lightweight two-stroke enduro machine built for competitive off-road riders and enthusiasts seeking agility and precision in technical terrain. Its potent 249cc single-cylinder engine delivers responsive power with excellent power-to-weight ratio, while the liquid-cooled design ensures reliable performance across demanding conditions. Renowned for its winning heritage in off-road competition, this model excels in tight trails and extreme enduro events.

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General information

CategoryEnduro / offroad
Year2012
ModelKTM 250 EXC Six Days
 
 

Engine and Transmission Specifications

Driveline14:50 (13:50)
ClutchWet mDouble disk clutch / hydraulically operated
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
IgnitionContactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
Fuel systemCarburettor. Keihin PWK 36 S AG
Bore x stroke66.4 x 72.0 mm (2.6 x 2.8 inches)
Compression12.5:1
Engine detailsReed intake and exhaust control
Engine typeSingle cylinder, two-stroke
Capacity:249.00 ccm (15.19 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc. Calipers on floating bearings
Front brakes diameter260 mm (10.2 inches)
Front brakesSingle disc. Calipers on floating bearings
Rear tyre dimensions140/80-18
Front tyre dimensions90/90-21
Rear suspension travel335 mm (13.2 inches)
Rear suspensionWPSuspension PDS 5018 DCC
Front suspension travel300 mm (11.8 inches)
Front suspensionWPSuspension Up Side Down 4860 MXMA PA
Rake (fork angle)26.5°
Frame typeCentral tube frame made of chrome molybdenum steel tubing

Physical measures and capacities

Fuel capacity9.50 litres (2.51 gallons)
Wheelbase1,482 mm (58.3 inches)
Ground clearance355 mm (14.0 inches)
Seat height960 mm (37.8 inches) If adjustable, lowest setting.
Dry weight104.0 kg (229.3 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsOrange/white/black/black
StarterElectric & kick

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

2012 KTM 250 EXC Six Days Rider Ergonomics Assessment

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Feet:

At 960mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2012 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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