Enduro Bikes
2010KTM 400 EXC
36 fields on record
The 2010 KTM 400 EXC is a liquid-cooled four-stroke enduro bike designed for intermediate to advanced off-road riders seeking a versatile trail and cross-country machine. Its 393cc single-cylinder engine delivers responsive power across a broad RPM range, making it ideal for demanding terrain and long-distance enduro events. Known for reliable performance and nimble handling, the 400 EXC remains a popular choice for serious off-road enthusiasts.
- Capacity
- 393.4 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 113.9 kg
- Seat height
- 985 mm
- Power
- 50.0 HP (36.8 kW)
What’s new for the 2010 KTM 400 EXC
vs the 2009| Spec | 2009 | 2010 |
|---|---|---|
| Fuel capacity | 9.00 litres (2.38 US gallons) | 9.50 litres (2.51 US gallons) |
| Front suspension | WP USD 48 mm | WP USD fork |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built purely for serious trail riding, enduro competition, and technical off-road terrain rather than road use or straight-line speed.
- Built for
- 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.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 393.4 ccm
- Power
- 50.0 HP (36.8 kW)
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.4390 HP/kg (dry)
- Bore x stroke
- 95.0 x 55.5 mm
- Compression
- 11.1:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- Kokusan
- Valves per cylinder
- 4
- Lubrication system
- Pressure lubrication with 3 oil pumps
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet mDouble disk clutch, operated hydraulically
Dimensions & weight
- Wheelbase
- 1475 mm
- Seat height
- 985 mm
- Dry weight
- 113.9 kg
- Wet weight
- 122.0 kg
- Fuel capacity
- 9.50 litres
- Ground clearance
- 380 mm
Chassis & suspension
- Frame
- Central double-cradle-type 25CrMo4
- Front suspension
- WP USD fork
- Rear suspension
- WP-PDS shock absorber
- Front wheel travel
- 300 mm
- Rear wheel travel
- 335 mm
- Rake (fork angle)
- 26.5°
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 90/90-21
- Rear tyre
- 140/80-18
Other
- Color options
- Orange/black/gray
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2009 | 2010 | 2011 |
|---|---|---|---|
| Capacity | 393 cc | 393 cc | 393 cc |
| Dry weight | 114 kg | 114 kg | 114 kg |
| Seat height | 985 mm | 985 mm | 985 mm |
| Fuel capacity | 9 L | 9.5 L | 9.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the KTM 400 EXC?
The 2010 KTM 400 EXC has a Capacity of 393.4 ccm (24.01 cubic inches).
What engine power does the KTM 400 EXC have?
The 2010 KTM 400 EXC has a Power of 50.0 HP (36.8 kW).
How many gears does the KTM 400 EXC have?
The 2010 KTM 400 EXC has a Gearbox of 6-speed.
How much does the KTM 400 EXC weigh?
The 2010 KTM 400 EXC has a Dry weight of 113.9 kg (251.1 pounds).
Shop this bike
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The 2010 KTM 400 EXC is a powerful and versatile off-road motorcycle that offers excellent performance and handling. With its 398cc engine, the 400 EXC provides plenty of power for tackling tough trails and challenging terrain. The bike's lightweight design and responsive handling make it a joy to ride, while its durable construction ensures long-lasting performance. Whether you're hitting the trails for a weekend adventure or competing in off-road races, the 2010 KTM 400 EXC is a top choice for riders who demand performance and reliability.
In addition to its impressive performance, the 2010 KTM 400 EXC also boasts a range of features that make it a standout in its class. The bike's advanced suspension system and sturdy frame provide a smooth and stable ride, while its ergonomic design and comfortable seat make long days in the saddle much more enjoyable. With its aggressive styling and top-notch components, the 2010 KTM 400 EXC is a top choice for off-road enthusiasts looking for a high-performance bike that can handle anything the trail throws its way.
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