Enduro Bikes
1998KTM 400 LSE
15 fields on record
The 1998 KTM 400 LSE is a lightweight enduro bike ideal for riders seeking off-road versatility and nimble handling. Powered by a 398cc liquid-cooled single-cylinder engine producing 42 horsepower, it excels in technical terrain where its 138kg weight and compact 870mm seat height provide excellent maneuverability. Known for reliable performance and accessible ergonomics, it remains a popular choice for intermediate enduro riders tackling mixed trail conditions.
- Capacity
- 398.0 ccm
- Engine
- Single
- Gearbox
- 5-speed
- Dry weight
- 138.0 kg
- Seat height
- 870 mm
- Power
- 42.0 HP (30.9 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for competitive enduro and technical off-road riding rather than street use or long-distance travel.
- Built for
- A light, punchy single-cylinder enduro machine that rewards aggressive, active riding with sharp handling and strong power-to-weight agility.
- Not ideal for
- Not a good fit for riders wanting a comfortable commuter, a passenger-friendly bike, or a relaxed long-distance tourer.
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
- 398.0 ccm
- Power
- 42.0 HP (30.9 kW)
- Engine type
- Single
- Power/weight ratio
- 0.3043 HP/kg (dry)
- Cooling system
- Liquid
- Valves per cylinder
- 4
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 150.0 km/h (93.2 mph)
Dimensions & weight
- Seat height
- 870 mm
- Dry weight
- 138.0 kg
- Ground clearance
- Not on record - add it
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Single disc
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the KTM 400 LSE?
The 1998 KTM 400 LSE has a Capacity of 398.0 ccm (24.29 cubic inches).
What engine power does the KTM 400 LSE have?
The 1998 KTM 400 LSE has a Power of 42.0 HP (30.9 kW).
How many gears does the KTM 400 LSE have?
The 1998 KTM 400 LSE has a Gearbox of 5-speed.
How much does the KTM 400 LSE weigh?
The 1998 KTM 400 LSE has a Dry weight of 138.0 kg (304.2 pounds).
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