Kawasaki KLX140R - 2026 Specifications and Reviews

The 2026 Kawasaki KLX140R is a lightweight dual-sport designed for young riders and beginners seeking an affordable, manageable platform for learning fundamental motorcycle skills. Known for its approachable 144cc engine, low seat height, and nimble handling, it excels both on pavement and light off-road terrain. Its proven reliability and economical operation make it an ideal entry-level machine.

2026
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Engine and Transmission Specifications

Final DrivePERFORMANCE
Gearbox5-speed, return shift, with wet multi-disc manual clutch
IgnitionDigital DC-CDI
InductionKeihin PB20 carburetor
Compression Ratio9.5:1
Bore x Stroke58.0 x 54.4mm
Capacity144cc
 
 

Physical measures and capacities

Wheelbase49.6 in
Fuel Capacity1.5 gal
Wet Weight205.0 lb*
Seat Height30.7 in
Ground Clearance9.3 in

Kawasaki KLX140R dimensions and frame

Rear BrakesDETAILS
Front BrakesSingle 220mm petal disc with a dual-piston caliper
Rear Tyre90/100-14
Front Tyre70/100-17

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track10%
City25%
Cornering55%
Daily Riding20%
Touring10%
Passenger5%

Rider Profile

Best ForThis is a beginner-friendly trail bike best suited to younger riders or newcomers still building off-road confidence.
PurposeIt's designed for casual trail riding, backyard exploring, and learning basic off-road skills rather than speed or distance.
Rider FitThe low 30.7-inch seat height and lightweight 205 lb wet weight make it accessible to shorter or smaller-statured riders.
CharacterIt has the character of a forgiving, easygoing dirt bike with mellow power delivery from its small air-cooled single and a manual clutch to learn on.
Not Ideal ForIt's not suitable for highway travel, long-distance touring, or riders seeking real speed or a passenger-carrying setup.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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