KTM 640 LC4 Adventure R - 2000 Specifications and Reviews

The 2000 KTM 640 LC4 Adventure R is a lightweight single-cylinder enduro bike designed for adventure touring and off-road exploration. Its torquey 625cc engine delivers strong low-end power ideal for technical terrain, while the narrow chassis and 154kg weight make it highly manageable for riders of varying experience levels. Known for reliability and versatility, it excels on mixed road and trail conditions.

2000
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General information

CategoryEnduro / offroad
Year2000
ModelKTM 640 LC4 Adventure R

Engine and Transmission Specifications

Gearbox5-speed
Cooling systemLiquid
StarterElectric
Torque52.00
Power49.00
Stroke4
Engine typeSingle cylinder
Capacity:625.00 ccm (38.14 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,510 mm (59.4 inches)
Ground clearance375 mm (14.8 inches)
Seat height955 mm (37.6 inches) If adjustable, lowest setting.
Dry weight154.0 kg (339.5 pounds)
 
 

KTM 640 LC4 Adventure R dimensions and frame

Rear brakesSingle disc
Front brakesSingle disc

Speed and acceleration

Power/weight ratio0.3182 HP/kg
Top speed165.0 km/h (102.5 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsOrange/blue
Fuel capacity28.00 litres (7.40 gallons)

Performance Profile & Rider Fit

49 hp
Peak Power
5.5s
0-60 mph
102.5 mph
Top Speed

Best For

Track30%
City45%
Cornering65%
Daily Riding40%
Touring60%
Passenger25%

Rider Profile

Best ForBest suited to intermediate or experienced riders comfortable with a tall, lightweight, torquey single-cylinder machine.
PurposeBuilt primarily as a hardcore offroad and adventure-touring machine capable of tackling rough trails while still being able to cover long distances on fuel range.
Rider FitTall seat height and minimal wind protection demand a taller rider with good fitness and confidence standing on the pegs for extended periods.
CharacterA raw, mechanical, big-single adventure bike that rewards an active riding style with excellent agility and go-anywhere capability.
Not Ideal ForNot a good fit for shorter riders, those seeking plush comfort, or anyone wanting a fast, stable high-speed road tourer.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2000 KTM 640 LC4 Adventure R Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 955mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2000 KTM 640 LC4 Adventure R, with a cramped knee angle of around 85 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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