“Fun Begins with the Push of a Button” Whether you're new to dirt biking or just want a fun, confidence-inspiring off-road machine, the 2025 Kawasaki KLX140R F delivers. With full-size wheels, a roomy chassis, and smooth power from its 144cc engine, this bike is perfect for teens, adults, and anyone looking for reliable trail performance.

Engine & Performance:

• 144cc air-cooled, 4-stroke SOHC single-cylinder engine

• Bore x Stroke: 58.0 x 54.4 mm

• Compression Ratio: 9.5:1

• Keihin PB20 carburetor for easy fueling and smooth throttle response

• Electric Start – no kickstart needed, just push and go

• Digital DC-CDI ignition for consistent performance

• Wet sump forced lubrication to keep the engine running cool and reliable

Transmission & Drivetrain:

• 5-speed return-style transmission for versatile trail riding

• Manual wet multi-disc clutch – smooth, durable, and beginner-friendly

• Chain final drive for simple, proven performance

Built to Ride:

With a full-size frame and wheels, the KLX140R F gives taller riders a more spacious, comfortable setup—without the intimidating power of a larger bike. It's the perfect step-up for growing riders or a great trail option for experienced enthusiasts seeking a fun, nimble machine.

Ready to ride? Stop by Cameron Cycle in Peterborough to see the 2025 Kawasaki KLX140R F up close.