Kawasaki KLX 140R F Tire Size
The Kawasaki KLX 140R F (144cc) takes a 70/100-21 front tire and a 90/100-18 rear tire.
Key takeaways
- Front tire: 70/100-21.
- Rear tire: 90/100-18.
- Any tire made in the same size fits - shop across brands on price and grip.
- Covers 2021-2023 (size changed across years - see table).
Buy tires for your Kawasaki KLX 140R F
These are the OEM sizes. Any tire made in the same size fits the rim - so you can shop across brands (Michelin, Dunlop, Pirelli, Shinko, and more) on price, grip, and mileage. Replace front and rear as a matched set where you can.
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Kawasaki KLX 140R F tire sizes by year
| Years | Front | Rear |
|---|---|---|
| 2023 | 70/100-21 | 90/100-18 |
| 2021 | 70/100-21 | 90/100-18 |
Frequently asked
What size tires does a Kawasaki KLX 140R F take?
The Kawasaki KLX 140R F takes a 70/100-21 front tire and a 90/100-18 rear tire. See the by-year table for other years.
Can I fit a different brand of tire on a Kawasaki KLX 140R F?
Yes - any tire made in the same size fits the rim, so you can choose across brands (Michelin, Dunlop, Pirelli, Shinko, and others) on price, grip, and mileage. Keep front and rear a matched pair where you can.
More parts for your Kawasaki KLX 140R F
We cover the other consumables for your machine too - the exact fit, cited, in one place.