Featuring confident handling, KLX®140R motorcycles are the ideal entry into off-road riding. The easy-to-ride KLX140R lineup offers a 144cc engine, plush suspension, and push button electric start, making for great trailblazers.
Features may include:
CONFIDENT HANDLING
LIGHTWEIGHT RIGID FRAME
A lightweight box-section perimeter frame made from high-tensile steel provides exceptional rigidity and strength. The narrow profile contributes to an easier rider grip and smoother movement on the bike. Working together, the highly capable suspension and lightweight chassis deliver handling that exudes confidence.
SMOOTH POWER
ELECTRIC START
The high-revving 144cc air-cooled SOHC 4-stroke engine easily starts with the push of a button. Air-cooling eliminates the need for radiators, keeping the chassis slim and lightweight while a 5-speed transmission with manual clutch delivers smooth shifting and acceleration.
RELIABLE BRAKING
FRONT AND REAR DISC BRAKES
Front and rear disc brakes provide strong progressive stopping power. The 220mm front petal disc with a dual-piston caliper is complemented by a 186mm rear petal disc with single-piston caliper, inspiring confidence on the trails.
ADDITIONAL:
Full-size wheels (21-in front, 18-in rear) and 12.4-in ground clearance
Adjustable long-travel suspension
Photos
Highlights
Irving
New
KLX140CTFNN
2026
Kawasaki
KLX®140R F
5-speed, return shift, with wet multi-disc manual clutch
205.0 lb
Available
Specifications
2026
Kawasaki
KLX®140R F
Base
Off-Road
4-stroke, single-cylinder, SOHC
144cc
Air-Cooled
58.0mm
54.4mm
9.5:1
Keihin PB20 carburetor
Digital DC-CDI
5-speed, return shift, with wet multi-disc manual clutch
Chain
High-tensile steel, box-section perimeter
33mm telescopic fork
Uni-Trak® linkage system and single shock with piggyback reservoir, 20-way rebound damping and threaded preload adjustability
Single 220mm petal disc with a dual-piston caliper
Single 186mm petal disc with single-piston caliper