Vehicle Profile

The KLX®140R F offers big-bike chassis capability and confidence-inspiring performance in a lightweight rider-friendly package. This off-road motorcycle features full-size wheels, comfortable ergonomics and light handling that riders of all skill levels can enjoy. This combination lets riders focus on dirt-fueled fun and adventure while aboard the dependable, low-maintenance KLX140R F. Explore more with the ultimate companion on the trail.

Take it for a ride today

Top Features


  • Engine


    4-stroke single, SOHC, air-cooled



    Bore x Stroke

    58.0 x 54.4mm

    Compression Ratio


    Fuel System

    20mm Keihin carburetor


    Digital DC-CDI


    5-speed, return shift, with wet multi-disc manual clutch

  • Suspension

    Front Suspension / Wheel Travel

    33mm telescopic fork/7.5 in

    Rear Suspension / Wheel Travel

    Uni-Trak® linkage system and single shock with piggyback reservoir, 20-way rebound damping and threaded preload adjustability/7.9 in

    Front Tire


    Rear Tire



    27°/4.6 in

    Ground Clearance

    12.4 in


    52.4 in

  • Totals

    Overall Length

    78.9 in

    Overall Width

    31.1 in

    Overall Height

    44.7 in

    Seat Height

    33.9 in

    Curb Weight

    218.2 lb**

    Fuel Capacity

    1.5 gal

  • General

    Final Drive


    Frame Type

    High-tensile steel, box-section perimeter

    Color Choices

    Lime Green

    Kawasaki Protection Plus (optional)

    12, 24, or 36 months

  • Brakes

    Front Brakes

    Single 220mm petal disc with a dual-piston caliper

    Rear Brakes

    Single 186mm petal disc with single-piston caliper

  • Guarantee


    6 Months

**Curb weight includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied).

Specifications subject to change

KAWASAKI CARES: Always wear a helmet, eye protection, and proper apparel. Never ride under the influence of drugs or alcohol. Read Owner’s Manual and all on-product warnings. Professional rider shown on a closed course. ©2021 Kawasaki Motors Corp., U.S.A.

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