KTM 300 EXC Six Days - 2012 Specifications and Reviews

The 2012 KTM 300 EXC Six Days is a lightweight two-stroke enduro machine designed for competitive off-road riders and trail enthusiasts. Known for its punchy 293cc single-cylinder engine and agile handling, it excels in technical terrain and is particularly suited to six-day events. Its liquid-cooled reed-valve engine delivers responsive power delivery with minimal weight penalty.

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General information

CategoryEnduro / offroad
Year2012
ModelKTM 300 EXC Six Days

Engine and Transmission Specifications

Driveline14:50 (13:50). Primary gear 26:72.
ClutchWet multi-disk clutch / hydraulically operated
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Lubrication systemMixture oil lubrication 1:60
Fuel systemCarburettor. Keihin PWK 36 S AG
Bore x stroke72.0 x 72.0 mm (2.8 x 2.8 inches)
Compression12.8:1
Engine detailsReed intake and exhaust control
Engine typeSingle cylinder, two-stroke
Capacity:293.00 ccm (17.88 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter260 mm (10.2 inches)
Front brakesSingle disc
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/blue
StarterElectric & kick

Performance Profile & Rider Fit

Best For

Track20%
City15%
Cornering60%
Daily Riding15%
Touring25%
Passenger5%

Rider Profile

Best ForThis bike rewards experienced off-road riders who understand two-stroke power delivery and clutch control, though its light weight makes it more forgiving than its race pedigree suggests.
PurposeBuilt specifically for competitive extreme enduro, hard enduro, and technical trail riding where minimal weight and maximum suspension travel matter most.
Rider FitThe extremely low dry weight and tall seat height demand active standing-riding technique and reasonable fitness, but the low mass makes it far easier to muscle through obstacles than a heavier machine.
CharacterA purpose-built, race-derived two-stroke enduro weapon that feels sharp, explosive, and utterly focused on technical terrain rather than comfort or refinement.
Not Ideal ForThis is not the right choice for commuting, highway touring, carrying a passenger, or anyone seeking plush comfort and low maintenance.

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

Rider Fit Visualizer

2012 KTM 300 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 2012 KTM 300 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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