Model Description


Kawasaki KLX140R F 2023

OFF-ROAD LIKE NEVER BEFORE

Featuring confident handling, Kawasaki KLX140R motorcycles are the ideal entry into off-road riding. The easy-to-ride KLX140R lineup offers a 144cc engine, plush suspension, and push-button electric start, making for great trailblazers.

Kawasaki KLX140R F 2023 Reliable Braking

Front and rear disc brakes provide strong progressive stopping power. The 220mm front petal disc with a dual-piston caliper is complemented by a 186mm* rear petal disc with a single-piston caliper, inspiring confidence on the trails.

*KLX140R F rear disc is ø190 mm

Smooth Power

The high-revving, 144cc, air-cooled SOHC 4-stroke engine easily starts with the push of a button. Air-cooling eliminates the need for radiators, keeping the chassis slim and lightweight while a 5-speed transmission with manual clutch delivers smooth shifting and acceleration.

Confident Handling

A lightweight box-section perimeter frame made from high-tensile steel provides exceptional rigidity and strength. The narrow profile contributes to an easier rider grip and smoother movement on the bike. Working together, the highly capable suspension and lightweight chassis deliver the handling that exudes confidence.

The KLX140R L trail bike features larger wheels (19F, 16R), taller seat height (800 mm), and higher 255mm ground clearance, while the KLX140R F trail bike features full-size wheels (21F, 18R) and 315mm ground clearance.

FINGER FOLLOWERS

kawasaki kx450 finger follower

The engine with finger-follower valve actuation boasts an increase in peak power of approximately 2.5 kW (3.4 PS) from the previous generation, while a flatter torque curve makes it easier to get on the gas.

Finger-follower valve actuation enables a higher rev limit and more aggressive cams for harder-hitting power.

ADJUSTABLE FOOTPEGS

kawasaki kx450 ADJUSTABLE FOOTPEGS

Adjustable footpeg mountings enable riders to lower their footpeg position by 5 mm. In the bottom position, the centre of gravity is lowered as is the rider’s eye line, providing both physical and psychological advantages.

COIL-SPRING FORK

kawasaki kx450 COIL-SPRING FORK

Handling suspension duties up front is a Kashima coated high-performance Ø 49 mm inverted coil-spring fork by SHOWA. The large-diameter inner tubes (the same size as on our factory racers) enable the use of large damping pistons, delivering smooth action and firm damping.

WINNING ENGINE

kawasaki kx450 WINNING ENGINE

Powerful, high-revving 249 cm3 liquid-cooled, 4-stroke Single with factory-racer engine tuning. Boasting an increase in peak power of approximately 2.4 kW (3.3 PS) and stronger high RPM performance.

The engine with finger-follower valve actuation boasts an increase in peak power of approximately 2.5 kW (3.4 PS) from the previous generation, while a flatter torque curve makes it easier to get on the gas.

Kawasaki motorcycles possess both power and grace so are often recognised as being different to other bikes. This results from certain guiding principles adopted at the design stage. Rideology is Kawasaki’s rider-centric development philosophy focused on how the riding experience offered by a Kawasaki is crafted, ensuring that our machines are fun to ride and rewarding to control. This approach has been the force behind many of our legendary machines, and in our pursuit of all possibilities it will continue to guide the future creation of Kawasaki motorcycles.

To compete, to race, to win - that is the ambition of every motocross rider, right up to those talented individuals who dominate their chosen racing class to reach the pinnacle of success.

       

Similar Models

2023 KLX140R L

2023 KLX140R L

From £3,749.00

 
2023 KLX140R F

2023 KLX140R F

From £3,999.00

 
2023 KLX140R

2023 KLX140R

From £3,499.00

 

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Model Specification


  • Engine

    Engine type

    Air-cooled, 4-stroke Single

    Displacement

    144cc

    Bore x stroke

    58 x 54.4 mm

    Compression ratio

    9.5:1

    Valve/Induction system

    SOHC, 2 valves

    Fuel system

    Carburettor, PB20 (Keihin)

    Ignition

    Digital DC-CDI

    Starting

    Electric starter

  • Transmission

    Transmission

    5-speed

    Final Drive

    Chain

    Primary reduction ratio

    2.880 (72/25)

    Gear ratios: 1st

    2.667 (40/15)

    Gear ratios: 2nd

    1.895 (36/19)

    Gear ratios: 3rd

    1.474 (28/19)

    Gear ratios: 4th

    1.182 (26/22)

    Gear ratios: 5th

    Final reduction ratio

    4.385 (57/13)

    Clutch

    Wet multi-disc

  • Frame

    Frame type

    Rake/Trail

    Wheel travel - front

    190mm

    Wheel travel - rear

    200mm

    Tyre - front

    2.75-21 45M

    Tyre - rear

    4.10-18 59M

    Steering angle - left / right

    45 / 45

  • Suspension

    Suspension - front

    Suspension - rear

  • Brakes

    Brakes - front

    Brakes - rear

  • Dimensions

    Dimensions (L x W x H)

    2,005 x 790 x 1,135 mm

    Wheelbase

    1,330 mm

    Seat height

    860mm

    Fuel capacity

    5.8 litres

    Curb Mass

    99 kg