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Kawasaki KLX 140R

2024 Kawasaki KLX 140R Top Speed, Specs, Features, & Price

The Kawasaki KLX 140R is a great option for newbies who want to try off-road riding. This off-road bike has a compact design and offers a low seat height of 30.7 inches. It comes with a 144cc four-stroke motor 20mm Keihin carburetor fuel supply system. It gets a 5-speed return-type gearbox and its engine is air-cooled. The KLX 140L is available in one color and its price in the united states starts at $3,599.

Kawasaki KLX 140L Top Speed, Specifications, Features, and Review

Kawasaki KLX140R Key Specifications

Engine 1-Cylinder
Transmission 5-Speed
Compression Ratio9.5:1
Seat Height30.7 inches
Curb Weight205 lb
Fuel Tank Capacity1.5 gallon

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Top Features

  • High tensile steel frame
  • Box section perimeter frame
  • 33 mm Telecopic front forks
  • Uni-trak rear single-shock absorber
  • Front petal disc brake with dual piston calliper
  • Rear petal disc brake with single piston calliper
  • 17-Inch front wheel
  • 14-Inch rear wheel
  • Four-stroke, single-cylinder engine
  • Digital CD-DCI ignition
  • Keihin carburetor fuel supply
  • 5-Speed return shift gearbox
  • Wet multi-disc clutch
  • Push button electric start
  • 6-month limited waranty

Kawasaki KLX 140R Review

The Kawasaki KLX 140R comes with a high tensile steel box-perimeter frame that is compact and lightweight. It has a seat height of only 30.7 inches and its curb weight is 205 lb. The front suspension is a 33 mm telescopic unit while the rear suspension is a uni-trak single-shock unit. The rear suspension offers 5-way preload adjustability and both the front and rear suspension offer wheel travel of 7.1 inches. The Kawasaki KLX 140R gets a 220 mm 2-piston caliper front disc brake and a 186 mm 1-piston caliper rear disc brake. This off-road bike has a fuel capacity of 2.1 gals and it has a ground clearance of 9.1 inches.

Kawasaki KLX 140R top speed

The KLX 140R comes with a single-cylinder, four-stroke, motor that is air-cooled. It gets a 5-speed manual transmission and a multi-disc manual clutch. Kawasaki has provided this dirt bike with a push-button electric start system like the smaller Kawasaki KLX 110R. It features a digital DC-CDI ignition and it gets a 20 mm Keihin carburetor for fuel supply. The Kawasaki KLX 140R top speed is claimed to be around 65 mph. This off-road bike gets a 17-inch front wheel and a 14-inch rear wheel. Its low seat height makes it easily accessible and its engine is beginner-friendly.


The 2024 KLX 140R comes in only one color option, Lime green. It doesn’t get any major updates in the new edition. Kawasaki has however hiked the price of the new model slightly.

Kawasaki KLX 140R Price and Variants

The Kawasaki KLX 140R price in the united states is $3,299 excluding the destination and freight charges. The brand has hiked the price of the new model by almost $150.


The Kawasaki KLX 140R competes with the Honda CRF125F, Honda CRF125F Big Wheel, and Yamaha TT-R125LE. The Yamaha TT-R125LE is the most affordable off-road motorcycle among these three options.

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Kawasaki KLX 140R Specifications

Engine & Transmission

Engine TypeFour-stroke, SOHC, 1-cylinder
Engine Displacement144cc
No. of Cylinders1
Fuel TypePetrol
Fuel Supply20 mm Keihin carburetor
Cooling SystemAir-cooled
Bore 58.0 mm
Stroke54.4 mm
Compression Ratio9.5:1
Valves Per Cylinder2
Starting Electric start
Ignition Digital DC-CDI
Transmission 5-Speed, return shift
ClutchWet multi-disc
Final DriveChain

Top Speed Performance, & Mileage

Top SpeedKawasaki KLX 140R top speed is nearly 65 mph
Mileage97 mpg, estimated
0-60 mph14-16 sec, estimated

Chassis & Suspension

Body TypeOff-road bike
ChassisHigh tensile box-section perimeter frame
Front Suspension33 mm Telescopic frame
Rear Suspension Uni-trak linkage single shock
Front Wheel Travel7.1 inches
Rear Wheel Travel7.1 inches

Brakes, Wheels, & Tires

Front BrakeSinge petal disc with dual-piston caliper
Rear BrakeSingle petal disc with single-piston caliper
Front Brake Diameter220 mm
Rear Brake Diameter186 mm
Front Wheel17-Inch spoke rim
Rear Wheel14-Inch spoke rim
Tire TypeTube type
Front Tire Size70/100-17
Rear Tire Size90/100-14

Dimension & Capacity

Wheelbase 49.6 inches
Length 71.7 inches
Width31.1 inches
Height41.3 inches
Seat Height 30.7 inches
Ground Clearance9.3 inches
Curb Weight 205 lbs
Fuel Tank Capacity1.5 gal
Seating Capacity1

Electricals & Lighting

Battery TypeLow maintenance
Battery Capacity12V
Pilot LightsNo
Taillights No
Turn Signals No
Pass LightNo

Instrument Console & Speedometer

Console TypeNo instrument console
Trip MeterNo
No. of Trip MetersNo
Fuel GaugeNo
Gear Shift LightNo
Gear Position Indicator No
Low Fuel Indicator No
Engine Temperature IndicatorNo
Service Indicator No

Other Features

Electric StarterPush-button electric starter
Engine kill SwitchNo
Stand Alarm No
Stepped SeatNo
Pillion SeatNo
Pillion GrabrailsNo
Pillion Footrest No
Underseat StorageNo
Additional FeaturesPetal disc brakes, push-button electric starter

Conclusion on Kawasaki KLX140R

The Kawasaki KLX 140R is the base and most affordable variant offered by the brand. It gets a strong and durable chassis that is also lightweight. Its four-stroke engine delivers good performance and it also has surprisingly good top speed. The push-button electric starter is very convenient and its 5-speed manual transmission works smoothly. The KLX 140R provides a complete package for beginner riders.

Frequently Asked Questions

How much does the Kawasaki KLX 140R cost?

The price of KLX 140R is $3,299 for the base model.

Is Kawasaki KLX 140R 2-stroke?

No, the KLX 140R comes with a 144cc 4-stroke, single-cylinder engine.

What is the saddle height of KLX 140R?

Its saddle height is 30.7 inches.

How fast does a KLX 140 go?

The Kawasaki KLX 140R top speed is nearly 65 mph as reported by some riders.

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