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Enduro Bikes

1998KTM 400 EGS

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The 1998 KTM 400 EGS is a lightweight enduro machine designed for trail riders seeking versatility and manageable power delivery. Its 50-horsepower four-stroke engine and 137kg dry weight make it ideal for intermediate off-road enthusiasts tackling mixed terrain. Known for its nimble handling and reliable liquid-cooled performance, it remains a capable workhorse for recreational dual-sport riding.

Capacity
398.0 ccm
Engine
Single, four-stroke
Gearbox
5-speed
Dry weight
137.0 kg
Seat height
940 mm
Power
50.0 HP (36.8 kW)

How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 45Agility 92Comfort 35Off-road 95Touring 25Road manners 40
Off-road & trail95%
Cornering70%
City riding25%
Daily riding20%
Touring25%
Two-up5%
Track30%
Best for
Built purely for tackling trails, motocross tracks, and technical off-road terrain rather than road use.
Built for
A raw, lightweight thumper that rewards aggressive, hands-on riding with sharp agility and eager throttle response.
Not ideal for
Not a good fit for riders wanting a plush, relaxed ride, highway touring, or passenger accommodation.

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 us
At 940mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 1998 KTM 400 EGS, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Full specifications

Engine
Capacity
398.0 ccm
Power
50.0 HP (36.8 kW)
Engine type
Single, four-stroke
Power/weight ratio
0.3650 HP/kg
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
940 mm
Dry weight
137.0 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.

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Common questions

What is the engine size of the KTM 400 EGS?

The 1998 KTM 400 EGS has a Capacity of 398.0 ccm (24.29 cubic inches).

What engine power does the KTM 400 EGS have?

The 1998 KTM 400 EGS has a Power of 50.0 HP (36.8 kW).

How many gears does the KTM 400 EGS have?

The 1998 KTM 400 EGS has a Gearbox of 5-speed.

How much does the KTM 400 EGS weigh?

The 1998 KTM 400 EGS has a Dry weight of 137.0 kg (302.0 pounds).

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