Kawasaki
2025 KLX140R
Electric-start 140 trail. A size up from the 110 without jumping into a full 250F.
Trail4-strokeYouth
Specs
US-catalog figures for setup math — not a window sticker. Weigh your bike and read the OEM sheet or owner’s manual before you order springs or sprockets. Source.
- Model year
- 2025
- Class
- Trail
- Engine
- 144 cc 4-stroke
- Claimed power
- 11 hp
- Wet weight
- 209 lb
- Seat height
- 30.7 in
- Fuel
- 1.5 gal
- Front tire
- 70/100-17
- Rear tire
- 90/100-14
- Sprockets
- —
- Gears
- 5-speed
- Cooling
- Air
- Rider level
- Youth
- Typical MSRP
- $3,649
Run the numbers
Open a calculator with this bike in mind. Punch in the spec from the table.