What category is the 2009 KTM 400 EXC?

The 2009 KTM 400 EXC has a Category of Enduro / offroad.

What is the engine size of the 2009 KTM 400 EXC?

The 2009 KTM 400 EXC has a Capacity: of 393.40 ccm (24.01 cubic inches).

What type of engine does the 2009 KTM 400 EXC have?

The 2009 KTM 400 EXC has a Engine type of Single cylinder, four-stroke.

Is the 2009 KTM 400 EXC air cooled or liquid cooled?

The 2009 KTM 400 EXC has a Cooling system of Liquid.

How many gears does the 2009 KTM 400 EXC have?

The 2009 KTM 400 EXC has a Gearbox of 6-speed.

How much does the 2009 KTM 400 EXC weigh?

The 2009 KTM 400 EXC has a Dry weight of 113.9 kg (251.1 pounds).

What is the seat height of the 2009 KTM 400 EXC?

The 2009 KTM 400 EXC has a Seat height of 985 mm (38.8 inches) If adjustable, lowest setting..

KTM 400 EXC - 2009 Specifications and Reviews

The 2009 KTM 400 EXC is a lightweight enduro machine ideally suited for intermediate to advanced off-road riders seeking versatility across varied terrain. Its single-cylinder four-stroke engine delivers responsive power with excellent fuel efficiency, while the six-speed transmission and liquid cooling provide reliable performance for both trail riding and competitive enduro events. Known for its nimble handling and proven reliability, it remains a popular choice for cross-country and adventure riding.

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General information
Category	Enduro / offroad
Year	2009
Model	KTM 400 EXC
Engine and Transmission Specifications
Exhaust system	Aluminium
Clutch	Wet multi-disc 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	OHC
Fuel system	Carburettor. Keihin FCR-MX 39
Valves per cylinder	4
Bore x stroke	89.0 x 64.0 mm (3.5 x 2.5 inches)
Compression	11.1:1
Engine type	Single cylinder, four-stroke
Capacity:	393.40 ccm (24.01 cubic inches)
Brakes, suspension, Frame and wheels
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	335 mm (13.2 inches)
Rear suspension	WP-PDS shock absorber
Front suspension travel	300 mm (11.8 inches)
Front suspension	WP USD 48 mm
Rake (fork angle)	26.5°
Frame type	Central double-cradle-type 25CrMo4. Aluminium 7020 subframe.

Physical measures and capacities
Fuel capacity	9.00 litres (2.38 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
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

2009 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 2009 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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