KTM 300 EXC Sixdays - 2011 Specifications and Reviews

The 2011 KTM 300 EXC SIXDAYS is a lightweight two-stroke enduro bike designed for serious off-road riders seeking agility and power delivery in technical terrain. Its 293cc single-cylinder engine delivers punchy performance ideal for cross-country racing and trail riding. Known for its winning heritage in the Six Days competition, this model combines durability with responsive handling for experienced enduro enthusiasts.

2011
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General information

CategoryEnduro / offroad
Year2011
ModelKTM 300 EXC SIXDAYS

Engine and Transmission Specifications

Exhaust systemAluminium
Driveline13:50. Primary drive: 26:72.
ClutchWet mDouble disk clutch, operated hydraulically
Gearbox6-speed
Cooling systemLiquid
Lubrication systemMixture oil lubrication 1:60
IgnitionKokusan
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 typeSingle cylinder, two-stroke
Capacity:293.20 ccm (17.89 cubic inches)

Brakes, suspension, Frame and wheels

Wheels1.60 x 21in., 2.15 x 18in. Excel
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 travel185 mm (7.3 inches)
Rear suspensionWP PDS shock absorber
Front suspension travel185 mm (7.3 inches)
Front suspensionWP USD 48 mm
Frame typeCentral double-cradle-type 25CrMo4 steel. Subframe: Aluminium.
 
 

Physical measures and capacities

Fuel capacity9.50 litres (2.51 gallons)
Wheelbase1,475 mm (58.1 inches)
Ground clearance385 mm (15.2 inches)
Seat height985 mm (38.8 inches) If adjustable, lowest setting.
Dry weight102.0 kg (224.9 pounds)

Other specs

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

Performance Profile & Rider Fit

Best For

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

Rider Profile

Best ForThis is a competition-bred enduro machine best suited to intermediate and expert off-road riders comfortable with a tall, light, punchy two-stroke.
PurposeBuilt for serious off-road competition and technical trail riding, particularly enduro events, rather than road use or commuting.
Rider FitIts extremely low dry weight and tall seat height favor riders with good fitness, off-road skill, and confidence standing on the pegs over rough terrain.
CharacterA sharp, high-strung two-stroke with a light chassis and long-travel suspension that rewards aggressive, active riding and rapid direction changes.
Not Ideal ForThis is not a good fit for riders seeking a comfortable daily commuter, a passenger-friendly bike, or a machine suited to long paved touring.

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

Rider Fit Visualizer

2011 KTM 300 EXC Sixdays Rider Ergonomics Assessment

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

Feet:

At 985mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2011 KTM 300 EXC Sixdays, with a moderate knee angle of around 90 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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