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2023 Kawasaki KLX140R Dirt Bike Review Specs Price

The new 2023 Kawasaki KLX140R Dirt Bike comes in three model versions and is designed to provide an off-road adventure that will leave you with lifelong memories. The potent 144cc, air-cooled, single-cylinder engine has an electronic starter and keyless ignition. It is a four-stroke engine. Its wide, smooth, high-revving 144cc engine feels efficient and user-friendly thanks to a manual clutch and five-speed gearbox. The mid-sized KLX140R L motorbike has 19″ front and 16″ rear wheels to suit taller riders and provide more ground clearance than the KLX140R, which has 17″ front and 14″ rear wheels. The KLX140R F has full-size off-road wheels and tires, with an 18″ rear and a 21″ front.

2023 Kawasaki KLX140R Dirt Bike

Motorcycles like the KLX140R are a great way to start riding off-road because of their safe handling. Trailblazers will love the 144cc engine, comfortable suspension, and push-button electric start of the easy-to-ride KLX140R range.

2023 Kawasaki KLX140R Dirt Bike – Features and Specs

Box-Section Perimeter Frame (KP)

The KX-based perimeter frame, which is made of high-tensile steel, further improved off-road capabilities. Furthermore, the flat footpeg/frame rail connection offers an area specifically designed for boots to grasp the frame for increased control.

Electric Starter

A keyless start button on the handlebars ensures Easy and rapid starting.

U.S. Forest Service-Approved Spark Arrester

Including a spark arrester permitted by the US Forest Service, the silencer allows silent operation and entry to certain public riding areas.

2023 Kawasaki KLX140R Dirt Bike

5-Speed Close-Ratio Transmission

To increase the engine’s acceleration capacity, close gear ratios are combined.

Progressive Manual Clutch on the KLX 140R L/R F

The progressive manual clutch has a two-stage engagement mechanism that uses a spring damper to enable partial clutch operation at very low rpm or idle speeds.

High-Level Suspension

The strong front and rear suspensions balance the very stiff structure. The 33mm front forks have unique spring rates and damping settings for every KLX140R model. Preload may be adjusted in five ways on the KLX140R rear shock. The more durable KLX140R L/R F has an aluminum rear shock with a piggyback reservoir, threaded preload, 4-way compression, and 22-way rebound damping settings. The KLX140R and the updated shock are compatible.

Petal Disc Brakes

The new 2023 Kawasaki KLX140R Dirt Bike offers better braking performance since it has disc brakes on both the front and back, unlike most play bikes with drum/disc combination brakes. For better braking performance, the wave pattern improves cooling efficiency and helps clean the brake pads, while the petal disc design lowers unsprung weight.

2023 Kawasaki KLX140R Dirt Bike

Race-Inspired Ergonomics

Vibration transmitted to the rider’s hands is reduced by handlebar clamps set on rubber. Installing handlebars from an aftermarket supplier is made more accessible by the distinct top triple clamp from the handlebar clamps. Half-waffle KX-style handle grips improve grip and rider control. A slip-resistant top surface for increased grip when sitting and smooth sides for better movement are further features of the dual-texture seat cover.

2023 Kawasaki KLX140R Dirt Bike – Price

The new 2023 Kawasaki KLX140R Dirt Bike is available at $3,449 only.

2023 Kawasaki KLX140R Dirt Bike

2023 Kawasaki KLX140R Dirt Bike – Technical Specifications


Engine 144cc, 4-stroke, air-cooled, SOHC 2-valve single
Bore x Stroke 58mm x 54.4mm
Compression Ratio 9.5:1
Fuel System Carburettor, Keihin PB20
Ignition Digital DC-CDI
Starting Electric
Lubrication Forced lubrication, wet sump
Transmission 5-speed, return
Clutch Wet multi-disc, manual
Final Drive Chain


Frame Perimeter, box-section and high-tensile steel
Front Suspension / Wheel Travel ø33 mm telescopic fork / 180mm (7.1 inches)
Rear Suspension / Wheel Travel Uni Trak, single shock including adjustable spring preload / 180mm (7.1 inches)
Rake / Trail 27-degree / 85mm
Steering Angle (L/R) 41-degree / 41-degree
Front Tire 70/100-17 40M
Rear Tire 90/100-14 49M
Front Brake ø220 mm petal disc including dual-piston caliper
Rear Brake ø186 mm petal disc with single-piston caliper

2023 Kawasaki KLX140R Dirt Bike


Dimensions (L x W x H) 1,820 x 790mm x 1,0mm 50 mm (71.7 x 31.1 x 41.3 in)
Wheelbase 1,260 mm (49.6 in)
Road Clearance 235 mm (9.3 in)
Seat Height 780 mm (30.7 in)
Curb Mass 93 kg (205 lb)
Fuel Capacity 5.8 litres
Warranty Six months
Kawasaki Protection Plus 12 / 24 / 36 / 48 months

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