What category is the 2011 KTM 400 EXC?

The 2011 KTM 400 EXC has a Category of Enduro / offroad.

What is the engine size of the 2011 KTM 400 EXC?

The 2011 KTM 400 EXC has a Capacity: of 393.40 ccm (24.01 cubic inches).

What type of engine does the 2011 KTM 400 EXC have?

The 2011 KTM 400 EXC has a Engine type of Single cylinder, four-stroke.

Is the 2011 KTM 400 EXC air cooled or liquid cooled?

The 2011 KTM 400 EXC has a Cooling system of Liquid.

How many gears does the 2011 KTM 400 EXC have?

The 2011 KTM 400 EXC has a Gearbox of 6-speed.

How much does the 2011 KTM 400 EXC weigh?

The 2011 KTM 400 EXC has a Dry weight of 113.9 kg (251.1 pounds).

What is the seat height of the 2011 KTM 400 EXC?

The 2011 KTM 400 EXC has a Seat height of 985 mm (38.8 inches) If adjustable, lowest setting..

KTM 400 EXC - 2011 Specifications and Reviews

Name: 2011 KTM 400 EXC
Brand: KTM

The 2011 KTM 400 EXC is a lightweight enduro bike engineered for trail riders and weekend adventurers seeking a nimble, fuel-efficient machine. Its single-cylinder four-stroke engine delivers smooth, controllable power ideal for technical terrain and long-distance off-road exploration. Known for its reliability and manageable performance, it excels in demanding enduro racing and backcountry riding.

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General information
Category	Enduro / offroad
Year	2011
Model	KTM 400 EXC

Engine and Transmission Specifications
Exhaust system	Aluminium
Driveline	15:45 (13:52). Primary drive: 33:76.
Clutch	Wet mDouble disk clutch, operated hydraulically
Gearbox	6-speed
Cooling system	Liquid
Lubrication system	Pressure lubrication with 3 oil pumps
Ignition	Kokusan
Fuel control	OHC
Fuel system	Carburettor. Keihin FCR-MX 39
Bore x stroke	95.0 x 55.5 mm (3.7 x 2.2 inches)
Compression	11.1:1
Engine type	Single cylinder, four-stroke
Capacity:	393.40 ccm (24.01 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. 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

Track40%

City25%

Cornering80%

Daily Riding25%

Touring25%

Passenger5%

Rider Profile

Best For	Best suited to intermediate and experienced off-road riders who can manage a light, tall, high-compression enduro bike with a manual clutch and no rider aids.
Purpose	Built purely for serious trail riding, enduro competition, and technical off-road terrain rather than road use or straight-line speed.
Rider Fit	The very tall seat height, firm suspension, and standing-oriented ergonomics demand good fitness, leg length, and off-road riding skill; it is not a forgiving bike for short or inexperienced riders.
Character	A lightweight, high-strung, race-bred single-cylinder enduro machine that rewards aggressive, active riding with exceptional agility, ground clearance, and suspension travel.
Not Ideal For	Not a good fit for riders wanting highway comfort, long-distance touring range, passenger capability, or a low, easy-to-manage commuter bike.

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

Rider Fit Visualizer

2011 KTM 400 EXC 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 400 EXC, 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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