Kawasaki KLX 150 - 2018 Specifications and Reviews

The 2018 Kawasaki KLX 150 is a lightweight dual-sport designed for novice and recreational riders seeking an affordable, versatile machine. Known for its manageable ergonomics, nimble handling, and reliable performance, it excels in both urban commuting and light off-road exploration. The bike's low seat height and compact dimensions make it accessible to younger and shorter riders.

2018
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General information

CategorySuper motard
Year2018
ModelKawasaki KLX 150
 
 

Engine and Transmission Specifications

ClutchWet multi-disc, manual
Transmission type,final driveChain
Gearbox5-speed
Cooling systemAir
Lubrication systemForced lubrication, wet sump
IgnitionDigital DC-CDI
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemCarburettor. Keihin NCV24
Valves per cylinder2
Bore x Stroke58.0 x 54.4 mm (2.3 x 2.1 inches)
Compression9.5:1
Torque10.00 Nm (1.0 kgf-m or 7.4 ft.lbs) @ 6400 RPM
Power10.30 HP (7.5 kW) @ 8000 RPM
Engine typeSingle cylinder, four-stroke
Capacity:144.00 ccm (8.79 cubic inches)

Brakes, suspension, Frame and wheels

WheelsWire spoked.
Rear brakes diameter190 mm (7.5 inches)
Rear brakesSingle disc. Petal disc. Single-piston.
Front brakes diameter240 mm (9.4 inches)
Front brakesSingle disc. Petal disc.Twin-piston caliper.
Rear tyre90/100-16
Front tyre70/100-19
Rear wheel travel192 mm (7.6 inches)
Rear SuspensionUni-Trak Single gas shock with 5-way spring preload adjustment
Front wheel travel175 mm (6.9 inches)
Front SuspensionTelescopic fork
Trail101 mm (4.0 inches)
Rake (fork angle)27.1°
Frame typeTube, semi-double cradle

Physical measures and capacities

Fuel capacity7.00 litres (1.85 gallons)
Wheelbase1,285 mm (50.6 inches)
Ground clearance255 mm (10.0 inches)
Overall length1,980 mm (78.0 inches)
Seat height830 mm (32.7 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc113.0 kg (249.1 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
StarterElectric
Color optionsLime Green, Ebony

Performance Profile & Rider Fit

10.3 hp
Peak Power

Best For

Track10%
City45%
Cornering55%
Daily Riding40%
Touring20%
Passenger20%

Rider Profile

Best ForWell suited to beginners and younger or lighter riders learning throttle and clutch control on light off-road-capable machines.
PurposeBuilt as a lightweight dual-purpose trail bike for easy commuting, learning, and casual off-road exploring rather than outright performance.
Rider FitVery low weight and a tall but narrow seat make it easy to manage and pick up, though the 830mm seat height may challenge shorter riders.
CharacterA friendly, forgiving, low-power trail companion that rewards smooth, patient riding over aggressive throttle use.
Not Ideal ForNot suitable for riders wanting highway speed, long-distance touring comfort, or serious track performance.

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

Rider Fit Visualizer

2018 Kawasaki KLX 150 Rider Ergonomics Assessment

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

Feet:

At 830mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2018 Kawasaki KLX 150, with a relaxed knee angle of around 120 degrees and a slightly forward 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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Rider Reviews

Total comments: 1
64x64

MotorcycleDB Review

The 2018 Kawasaki KLX 150 is a versatile and capable off-road motorcycle that is perfect for riders of all skill levels. With a 144cc air-cooled engine, this bike delivers smooth and reliable power for tackling any terrain. The lightweight and agile design make it easy to maneuver through tight trails and rough terrain, while the sturdy suspension ensures a comfortable ride. Whether you're a beginner looking to hone your off-road skills or a seasoned rider seeking a fun and reliable trail bike, the KLX 150 is a fantastic choice. Overall, the 2018 Kawasaki KLX 150 is a well-rounded off-road motorcycle that offers great performance and agility. With its durable construction and user-friendly design, it's a great option for riders who want to explore the great outdoors and tackle challenging trails. Its reliable engine, lightweight design, and comfortable suspension make it a top choice for off-road enthusiasts. Whether you're hitting the trails for the first time or looking for a reliable and capable off-road companion, the KLX 150 is a fantastic choice.
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