What category is the 2011 KTM 450 EXC Sixdays?

The 2011 KTM 450 EXC Sixdays has a Category of Enduro / offroad.

What is the engine size of the 2011 KTM 450 EXC Sixdays?

The 2011 KTM 450 EXC Sixdays has a Capacity: of 449.30 ccm (27.42 cubic inches).

What type of engine does the 2011 KTM 450 EXC Sixdays have?

The 2011 KTM 450 EXC Sixdays has a Engine type of Single cylinder, four-stroke.

Is the 2011 KTM 450 EXC Sixdays air cooled or liquid cooled?

The 2011 KTM 450 EXC Sixdays has a Cooling system of Liquid.

How many gears does the 2011 KTM 450 EXC Sixdays have?

The 2011 KTM 450 EXC Sixdays has a Gearbox of 6-speed.

How much does the 2011 KTM 450 EXC Sixdays weigh?

The 2011 KTM 450 EXC Sixdays has a Dry weight of 113.9 kg (251.1 pounds).

What is the seat height of the 2011 KTM 450 EXC Sixdays?

The 2011 KTM 450 EXC Sixdays has a Seat height of 985 mm (38.8 inches) If adjustable, lowest setting..

KTM 450 EXC Sixdays - 2011 Specifications and Reviews

The 2011 KTM 450 EXC SIXDAYS is a hardcore enduro machine purpose-built for serious off-road competitors and experienced riders tackling extreme terrain. Powered by a potent 449cc liquid-cooled four-stroke single with 11.9:1 compression, it delivers aggressive power delivery suited to rally racing and long-distance cross-country events. Best known for its competition-grade engineering and legendary reliability in the grueling Six Days Enduro, this bike remains a benchmark for dedicated enduro enthusiasts.

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General information
Category	Enduro / offroad
Year	2011
Model	KTM 450 EXC SIXDAYS

Engine and Transmission Specifications
Exhaust system	Aluminium
Driveline	13:52. Primary drive: 33:76.
Clutch	Wet mDouble disk clutch, operated hydraulically
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Lubrication system	Pressure lubrication with 3 oil pumps
Ignition	Kokusan
Fuel control	SOHC
Fuel system	Carburettor. Keihin FCR-MX 39
Bore x stroke	95.0 x 63.4 mm (3.7 x 2.5 inches)
Compression	11.9:1
Engine type	Single cylinder, four-stroke
Capacity:	449.30 ccm (27.42 cubic inches)
Brakes, suspension, Frame and wheels
Wheels	1.60 x 21in., 2.15 x 18in. Excel
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc
Front brakes diameter	260 mm (10.2 inches)
Front brakes	Single disc
Rear tyre dimensions	140/80-18
Front tyre dimensions	90/90-21
Rear suspension travel	185 mm (7.3 inches)
Rear suspension	WP PDS shock absorber
Front suspension travel	185 mm (7.3 inches)
Front suspension	WP USD 48 mm (1.89 in)
Rake (fork angle)	26.5°
Frame type	Central double-cradle-type 25CrMo4 steel. Subframe: Aluminium.
Physical measures and capacities
Fuel capacity	9.50 litres (2.51 gallons)
Wheelbase	1,475 mm (58.1 inches)
Ground clearance	380 mm (15.0 inches)
Seat height	985 mm (38.8 inches) If adjustable, lowest setting.
Dry weight	113.9 kg (251.1 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Orange/white/black
Starter	Electric & kick

Performance Profile & Rider Fit

Best For

Track30%

City20%

Cornering85%

Daily Riding20%

Touring20%

Passenger5%

Rider Profile

Best For	This is a specialist competition enduro machine best suited to experienced off-road riders, given its tall seat height, minimal weight, and race-bred suspension that demands active riding skill.
Purpose	Built for hardcore enduro racing and technical trail riding, particularly multi-day events like the Sixdays it's named after, rather than street use or casual commuting.
Rider Fit	The very low dry weight and tall 985mm seat height reward a fit, confident rider comfortable standing on the pegs and manhandling the bike over rough terrain.
Character	A raw, high-strung dirt tool with a punchy 450cc single, long-travel WP suspension, and razor-sharp agility that thrives in mud, rocks, and tight trails.
Not Ideal For	This is not the right bike for riders wanting a comfortable commuter, a passenger-friendly tourer, or a plush highway cruiser.

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

Rider Fit Visualizer

2011 KTM 450 EXC Sixdays Rider Ergonomics Assessment

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Feet:

At 985mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2011 KTM 450 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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