Across 4 covered model years from 2021 to 2025, the Kawasaki KLX 140R L motorcycle has a listed wet/running weight of 209.4 lb (95 kg).
Kawasaki KLX 140R L weight overview
This sits at the very light end of motorcycle mass, which is especially useful when the bike has to be moved around by hand or held on uneven ground.
Very Light Motorcycle
How heavy is the Kawasaki KLX 140R L?
wet weight
Using a model-level wet weight comparison, the Kawasaki KLX 140R L is lighter than about 79.3% of 46 Kawasaki enduro/off-road motorcycles with compatible weight data.
Ready-to-ride weight
Bike + rider total weight
These totals use the model’s representative wet weight. They exclude riding gear, luggage and a passenger.
Kawasaki KLX 140R L weight & related specs
| Model years covered | 2021, 2023, 2024, 2025 |
|---|---|
| Wet / running weight | 209.4 lb (95 kg) |
| Engine displacement | 144 cc |
| Fuel capacity | 1.5 US gal (5.68 L) |
| Full-tank fuel weight (estimated) | 9.3 lb (4.2 kg) |
Weight changes by model year
Useful weight calculations
| Displacement per pound | 0.69 cc / lb |
|---|---|
| Weight per 100 cc | 145.4 lb / 100 cc |
| Fuel weight as % of bike weight | 4.5% |
What the weight numbers tell you
Kawasaki KLX 140R L weight FAQ
How heavy is the Kawasaki KLX 140R L ready to ride?
Listed ready-to-ride weight is 209.4 lb (95 kg). The year-specific section above shows which years use each figure where the supplied value changes.
Is the Kawasaki KLX 140R L heavy compared with other Kawasaki enduro/off-road motorcycles?
It is on the lighter side in this dataset. Its representative wet weight sits around the 21st weight percentile among 46 Kawasaki enduro/off-road motorcycles, meaning most compatible models are heavier.
Does the Kawasaki KLX 140R L weight change by model year?
Not in the usable weight data on this page. Across the covered 2021, 2023, 2024, 2025 years, the supplied weight figure remains the same where comparable values are available. No usable dry/wet figure was supplied for 2024, 2025.
How much does the Kawasaki KLX 140R L fuel weigh?
The listed tank capacity is 1.5 US gal (5.68 L). Using approximately 0.745 kg/L gasoline, a full tank is roughly 9.3 lb (4.2 kg). That is an estimate for fuel mass, not an official Kawasaki curb-weight calculation.
How heavy is the Kawasaki KLX 140R L with an average-size rider?
A 180 lb rider brings the simple bike-plus-rider total to roughly 389.4 lb (176.6 kg) using the representative wet/running figure. Gear and luggage would add more.
What is the Kawasaki KLX 140R L displacement per pound?
Engine displacement relative to bike weight is 0.69 cc per lb. It can help compare motorcycles from very different displacement classes without relying on cc alone.
What is the Kawasaki KLX 140R L weight difference versus the category median?
The model sits about 50.7 lb (23 kg) lighter than the compatible median Kawasaki enduro/off-road motorcycle weight used on this page.
Will the Kawasaki KLX 140R L feel heavy at low speed?
Its low mass should make hand-moving and parking easier than on most full-size road motorcycles. Seat height and center of mass can still change how manageable it feels.
Motorcycle specifications can vary by model year, market, equipment and the exact dry/curb-weight definition. Calculated fuel-weight and ratio figures on this page are estimates derived from the supplied specifications. Confirm critical figures in the owner’s manual or on the official Kawasaki website.