Kawasaki KLX140 - 2008 Specifications and Reviews

The 2008 Kawasaki KLX140 is a lightweight 144cc enduro bike designed for young riders and beginners seeking affordable off-road fun. Its air-cooled single-cylinder engine delivers manageable power with excellent reliability, while the compact frame and low seat height make it ideal for learning fundamental dirt biking skills on various terrain.

2008
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General information

CategoryEnduro / offroad
Year2008
ModelKawasaki KLX140
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
Lubrication systemForced, semi-dry sump
StarterElectric & kick
IgnitionCDI
Fuel controlSOHC
Valves per cylinder4
Fuel systemCarburettor. Keihin PB20
Bore x stroke58.0 x 54.4 mm (2.3 x 2.1 inches)
Compression9.5:1
Stroke4
Engine typeSingle cylinder
Capacity:144.00 ccm (8.79 cubic inches)

Physical measures and capacities

Wheelbase1,260 mm (49.6 inches)
Ground clearance236 mm (9.3 inches)
Overall width790 mm (31.1 inches)
Overall length1,821 mm (71.7 inches)
Overall height1,049 mm (41.3 inches)
Seat height780 mm (30.7 inches) If adjustable, lowest setting.
Dry weight88.0 kg (194.0 pounds)
 
 

Kawasaki KLX140 dimensions and frame

Rear brakes diameter215 mm (8.5 inches)
Rear brakesSingle disc
Front brakes diameter220 mm (8.7 inches)
Front brakesSingle disc
Rear tyre dimensions90/90-14
Front tyre dimensions70/70-17
Rear suspensionSwingarm with single hydraulic shock / 4.2 in.(KLX140) UNI-TRAK® linkage system and single shock with 5-way preload adjustability / 7.1 in.
Front suspension33mm telescopic fork / 7.1 in.
Rake (fork angle)27.0°
Frame typeHigh-Tensile steel, box-section perimeter

Speed and acceleration

Color optionsLime Green
Fuel capacity5.67 litres (1.50 gallons)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track10%
City25%
Cornering40%
Daily Riding20%
Touring10%
Passenger5%

Rider Profile

Best ForThis bike is best suited to beginners, younger riders, or smaller-statured adults taking their first steps into off-road riding.
PurposeIt's a small-displacement trail and recreational off-road bike designed for casual dirt riding rather than speed or long-distance travel.
Rider FitThe low 780mm seat height and light sub-90kg dry weight make it very manageable for shorter or lighter riders, including teens.
CharacterPlayful, forgiving, and easy to toss around on tight trails, it rewards a relaxed and exploratory riding style over aggressive throttle use.
Not Ideal ForIt is not suitable for highway travel, carrying a passenger, or riders seeking real power and high-speed performance.

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

Rider Fit Visualizer

2008 Kawasaki KLX140 Rider Ergonomics Assessment

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

Feet:

At 780mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2008 Kawasaki KLX140, with a cramped knee angle of around 65 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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