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Overview
The 2027 Kawasaki KLX140R L is designed for riders who want a larger off-road motorcycle while maintaining the approachable nature of the KLX140R range. Combining a smooth and dependable 144cc four-stroke engine with electric start, long-travel suspension, larger wheels, and a confidence-inspiring chassis, the KLX140R L is well suited to recreational trail riding and riders looking to develop their off-road skills.
Features
Smooth and Manageable 144cc Four-Stroke Engine
The KLX140R L is powered by a reliable 144cc air-cooled four-stroke single-cylinder engine that delivers predictable power and excellent low-end torque. Its smooth throttle response makes it easy to ride on a variety of trails, allowing riders to build confidence while enjoying dependable performance in changing off-road conditions.
Push-Button Electric Start
Starting the engine is quick and effortless thanks to the electric start system. Whether setting off for a ride or restarting after negotiating difficult terrain, the push-button starter provides added convenience and makes the motorcycle accessible to riders of varying experience levels.
Confident Trail Handling
A durable steel frame provides a stable and predictable riding platform that inspires confidence across a variety of terrain. The chassis has been designed to balance agility with stability, making the motorcycle easy to control on winding trails, open tracks, and uneven ground.
Plush Long-Travel Suspension
Long-travel front forks and a rear Uni-Trak suspension system work together to absorb bumps, rocks, and ruts while maintaining traction and rider comfort. The suspension is tuned to deliver a smooth ride over challenging terrain without compromising handling or stability.
Reliable Hydraulic Disc Brakes
Hydraulic disc brakes at both the front and rear provide dependable stopping power in a wide range of off-road conditions. The braking system offers progressive feel and consistent performance, helping riders maintain control when descending hills, approaching corners, or riding on loose surfaces.
Larger Wheel Package
Compared with the standard KLX140R, the KLX140R L features a larger 19-inch front wheel and 16-inch rear wheel. This setup improves ground clearance and obstacle rollover capability while providing increased stability for taller riders and more demanding trail conditions.
Comfortable Riding Position
The ergonomics have been designed to provide a natural, upright riding position that supports rider comfort during longer trail rides. Wide handlebars, a comfortable seat, and well-positioned footpegs allow riders to move naturally while maintaining excellent balance and control.
Built for Trail Adventures
Designed with durability and ease of ownership in mind, the KLX140R L combines proven Kawasaki engineering with simple maintenance requirements. Its robust construction and reliable engine make it an excellent choice for recreational riders seeking dependable off-road performance.
Modern KLX Styling
The KLX140R L features Kawasaki's signature Lime Green bodywork with modern KLX-inspired graphics and aggressive styling. The slim body panels not only create a sporty appearance but also allow riders to move comfortably around the motorcycle while riding.
Technology
The KLX140R L focuses on dependable mechanical performance rather than complex electronics. Its electric start system, smooth air-cooled four-stroke engine, long-travel suspension, hydraulic disc brakes, and larger wheel package combine to create an easy-to-ride trail motorcycle capable of tackling a wide variety of off-road terrain.
Styling
Inspired by Kawasaki's off-road lineup, the KLX140R L combines rugged styling with practical ergonomics. Slim bodywork, bold graphics, and a functional riding position give the motorcycle a modern appearance while supporting rider comfort and confidence on the trail.
| Engine Type | Air-cooled, 4-stroke Single |
| Displacement | 144 cm³ |
| Bore x Stroke | 58 x 54.4 mm |
| Compression ratio | 9.5:1 |
| Valve system | SOHC, 2 valves |
| Fuel system | Carburettor, PB20 (Keihin) |
| Ignition | Digital DC-CDI |
| Starting System | Electric starter |
| Lubrication | Forced lubrication, wet sump |
| Transmission | 5-speed |
| Final Drive | Chain |
| Primary Reduction Ratio | 2.880 (72/25) |
| Gear Ratios 1st | 2.667 (40/15) |
| Gear Ratios 2nd | 2.667 (40/15) |
| Gear Ratios 3rd | 1.474 (28/19) |
| Gear Ratios 4th | 1.182 (26/22) |
| Final Reduction Ratio | 3.923 (51/13) |
| Clutch | Wet multi-disc |
| Brakes, front | Single petal disc Ø 192 mm Dual-piston |
| Brakes, rear | Single petal disc Ø 156 mm Single-piston |
| Suspension, front | Telescopic fork |
| Suspension, rear | Uni-Trak swingarm |
| Frame type | Tubular, semi-double cradle |
| Trail | 116 mm |
| Wheel travel front | 190 mm |
| Wheel travel rear | 200 mm |
| Tyre, front | 2.75-21 45M |
| Tyre, rear | 4.10-18 59M |
| Steering angle, left / right | 45° / 45° |
| L x W x H | 2,005 x 790 x 1,135 mm |
| Wheelbase | 1,330 mm |
| Ground Clearance | 315 mm |
| Fuel capacity | 5.8 liter |
| Seat height | 860 mm |
| Curb mass | 99 kg |