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Enduro Bikes

2001KTM LC4-E 640 Enduro

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The 2001 KTM LC4-E 640 Enduro is a lightweight single-cylinder offroad machine built for adventure riders seeking reliability and agility in challenging terrain. Its torquey 625cc engine delivers strong low-end power ideal for technical trails and long-distance touring, while the compact frame and manageable weight make it accessible to intermediate and experienced enduro enthusiasts alike.

Capacity
625.0 ccm
Engine
Single
Gearbox
5-speed
Dry weight
136.0 kg
Seat height
955 mm
Power
49.0 HP (36.0 kW)
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 45Agility 88Comfort 40Off-road 92Touring 35Road manners 50
Off-road & trail92%
Cornering65%
City riding45%
Daily riding40%
Touring35%
Two-up20%
Track30%
Best for
Built primarily for enduro and off-road adventure riding, with tolerable but secondary capability on paved roads.
Built for
A raw, mechanical big single with strong low-end torque and lively character, rewarding riders who enjoy hands-on, physical motorcycling over refined comfort.
Not ideal for
Not a good fit for those seeking high-speed highway touring, plush comfort, or passenger-friendly accommodations.

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 955mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2001 KTM LC4-E 640 Enduro, 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
625.0 ccm
Power
49.0 HP (36.0 kW)
Torque
52.0 Nm (5.3 kgf-m)
Engine type
Single
Power/weight ratio
0.3603 HP/kg (dry)
Bore x stroke
101.0 x 78.0 mm
Fuel system
Carburettor
Valves per cylinder
4
Transmission
Gearbox
5-speed
Transmission type
Manual
Final drive
Chain
Performance
Top speed
168.0 km/h (104.4 mph)
Dimensions & weight
Wheelbase
1510 mm
Seat height
955 mm
Dry weight
136.0 kg
Fuel capacity
12.00 litres
Ground clearance
Not on record - add it
Chassis & suspension
Front wheel travel
270 mm
Rear wheel travel
300 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
300 mm
Rear brakes
Single disc
Rear brakes diameter
220 mm
Front tyre
90/90-21
Rear tyre
140/80-18

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

5.0
★★★★★
Rider rating

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Common questions

What is the engine size of the KTM LC4-E 640 Enduro?

The 2001 KTM LC4-E 640 Enduro has a Capacity of 625.0 ccm (38.14 cubic inches).

What engine power does the KTM LC4-E 640 Enduro have?

The 2001 KTM LC4-E 640 Enduro has a Power of 49.0 HP (36.0 kW).

How many gears does the KTM LC4-E 640 Enduro have?

The 2001 KTM LC4-E 640 Enduro has a Gearbox of 5-speed.

What is the torque of the KTM LC4-E 640 Enduro?

The 2001 KTM LC4-E 640 Enduro has a Torque of 52.0 Nm (5.3 kgf-m or 38.4 ft.lbs).

How much does the KTM LC4-E 640 Enduro weigh?

The 2001 KTM LC4-E 640 Enduro has a Dry weight of 136.0 kg (299.8 pounds).

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