Kawasaki KLX140L - 2009 Specifications and Reviews

The 2009 Kawasaki KLX140L is an entry-level enduro motorcycle designed for young riders and beginners seeking a lightweight, manageable off-road platform. Powered by a 144cc air-cooled single-cylinder engine with electric and kick start options, it delivers reliable performance with minimal maintenance. Known for its durability, ease of handling, and affordability, the KLX140L remains an ideal choice for learning fundamental riding skills on trails and unprepared terrain.

2009
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General information

CategoryEnduro / offroad
Year2009
ModelKawasaki KLX140L
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
StarterElectric & kick
Fuel controlSOHC
Fuel systemCarburettor
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

Wheelbase1,285 mm (50.6 inches)
Ground clearance254 mm (10.0 inches)
Overall width790 mm (31.1 inches)
Overall height1,074 mm (42.3 inches)
Seat height800 mm (31.5 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc95.0 kg (209.4 pounds)

Kawasaki KLX140L dimensions and frame

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc
Front brakes diameter220 mm (8.7 inches)
Front brakesSingle disc
Rear tyre dimensions90/90-16
Front tyre dimensions70/80-19
Rear suspensionUNI-TRAK® linkage system and single shock with piggyback reservoir, fully adjustable preload and 22-way rebound damping / 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 is a beginner-friendly trail bike best suited to younger or smaller riders and newcomers to off-road riding.
PurposeIt is designed for light trail riding, off-road learning, and casual dirt play rather than any road-going performance use.
Rider FitThe low seat height and light overall weight make it very manageable for smaller-statured or less experienced riders to handle and pick up.
CharacterIt has a friendly, forgiving, low-intimidation character with modest single-cylinder power delivery suited to learning throttle and clutch control off-road.
Not Ideal ForIt is not suitable for highway travel, long-distance touring, carrying a passenger, or riders seeking speed or high-performance handling.

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

Rider Fit Visualizer

2009 Kawasaki KLX140L Rider Ergonomics Assessment

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

Feet:

At 800mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 Kawasaki KLX140L, with a cramped knee angle of around 70 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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