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2026 Kawasaki KLX®300SM

Price excludes government fees. Sale prices include all applicable offers.

2026 Kawasaki KLX®300SM

HEAD OUT AND PLAY

Bringing the fun to the street in full supermoto style is the class-leading KLX®300SM lightweight motorcycle. Its quick-accelerating engine teams with light, agile handling to help riders of every skill level work through city traffic, explore country backroads, or feel the thrill of supermoto racing on a track. The suspension, wheels, and brakes are tuned for performance in the supermoto style.

Features may include the following:

PERFORMANCE AND POWER
  • BRING ON THE EXCITEMENT

A 292cc liquid-cooled, fuel-injected engine powers the KLX®300SM, the ultimate lightweight supermoto motorcycle. Enjoy a rewarding spread of power throughout the rev range. Crisp throttle response and smooth delivery of power help riders of every skill level work their way through stop-and-go traffic in the city, explore country back roads, or feel the thrill of supermoto racing at their own local track. Starting is easy thanks to electric start; fuel injection aids reliable starts across a wide range of conditions and plays a part in excellent fuel economy.

PERFORMANCE TUNED FOR SUPERMOTO
  • BRING THE FUN TO THE STREET

A slim, lightweight perimeter frame forms the basis of the KLX®300SM motorcycle; it's maneuverable yet stays rigid at higher speeds to aid straight-line stability. Quick handling comes in part from the smaller front wheel, the caster angle (25°), and the short wheelbase. The suspension provides 9.1 in of front travel and 8.1 in at the back, ideal for riding supermoto. Up front, a 43mm inverted cartridge-style fork features adjustable compression damping for optimized suspension performance. Out back, the Uni-Trak® suspension provides adjustable compression and rebound damping along with fully adjustable preload, so riders can set up the shock to suit personal preference. A powerful, large 300mm semi-floating petal disc with a twin-piston caliper at the front and a 240mm petal disc with a single-piston caliper at the rear deliver substantial stopping power. Further enabling agile supermoto performance are 17-in wheels and road tires, which contribute to better handling on the street.

ERGONOMICS FOR COMFORT
  • PUT COMFORT FIRST

Riding the KLX®300SM motorcycle is comfortable thanks to a relaxed, upright riding position. Complementing the rider-friendly ergonomics are a thick-padded seat, rubber-dampened footpegs, and a 33.9-in seat height that lets riders reach the ground comfortably when stopped, which boosts confidence. For extra comfort in traffic, an innovative radiator fan sends hot air downward and away from both the rider and high-touch areas. The design of the shrouds permits smooth transitions during shifting, which lets riders feel more at one with their machine in corners.

ADDITIONAL:
  • Multi-function instrumentation that's all-digital
  • Perimeter frame that's lightweight
  • Powerful large front petal disc brake, 300mm in diameter
  • Heat management that keeps riders comfortable
  • Ergonomics that are comfortable

  • MSRP$6,049
  • LocationHillsboro, Oregon
  • ConditionNew
  • Stock NumberA50457
  • Year2026
  • MakeKawasaki
  • ModelKLX®300SM
  • TypeMotorcycle
  • CategorySupermoto
  • VINML5LXBG10TDA50457
  • ColorGreen
  • Mileage2
  • Engine4-stroke, single-cylinder, DOHC, liquid-cooled
  • Engine Size292 cc
  • Fuel TypeGas
  • Transmission6-speed, return shift with wet multi-disc manual clutch
  • StatusIn Stock
  • Width2.59
  • Height3.73
  • Dry Weight286.6 lb lbs
  • Fuel Capacity2 gal
General
Year2026
ManufacturerKawasaki
Model NameKLX®300SM
Trim NameBase
Generic Type (Primary)Off-Road
Engine Type4-stroke, single-cylinder, DOHC
Displacement292cc
Cooling SystemLiquid-cooled
Bore78.0mm
Stroke61.2mm
Compression Ratio11.1:1
Fuel SystemDFI® with 34mm Keihin throttle body
IgnitionCDI
Drivetrain
Transmission6-speed, return shift with wet multi-disc manual clutch
Final DriveChain
Frame TypeTubular, semi-double cradle
Suspension
Front Suspension43mm inverted cartridge fork with adjustable compression damping
Rear SuspensionUni-Trak® gas charged shock with piggyback reservoir with adjustable rebound damping and spring preload
Brakes
Front braking systemSingle 300mm petal disc with a dual-piston caliper
Rear braking systemSingle 240mm petal disc with single-piston caliper
Wheels & Tires
Front Tire110/70-17
Front Wheel Travel9.1 in
Rear Tire130/70-17
Rear Wheel Travel8.1 in
Dimensions
Rake/trail25.0°/2.8 in
Overall Length83.3 in
Overall Width31.1 in
Overall Height44.7 in
Ground Clearance9.3 in
Seat Height33.9 in
Wheelbase56.5 in
Capacities
Fuel Capacity2.0 gal
Weights
Curb Weight304.3 lb
Dry Weight286.6 lb
Color
ColorsNeon Green/Ebony, Battle Gray/Ebony

Stock/unit photos are AI generated. They are a best estimation of the final product, but accuracy is not guaranteed. Advertised pricing includes manufacturer freight (destination), dealer setup and the documentation fee. It excludes applicable taxes, title and licensing, and is subject to change without notice.

*Price does not include the $200 dealer doc fee, tax, title, license and government fees.

Specifications, features, equipment, colors and other vehicle details on this page are compiled from manufacturer and third-party sources and are reviewed and supplemented with the help of artificial intelligence (AI) tools. While we work to keep this information accurate, it may contain errors or omissions, and manufacturers may change specifications without notice. All information is provided "as is" for general reference only; it is not a warranty or representation of any kind and does not form part of any offer or sales agreement. Please confirm any details that matter to your purchase, including specifications, equipment, price and availability, with our sales staff before buying. To the fullest extent permitted by law, we are not responsible for errors or omissions in this information or for any reliance on it.

*Pre-approval is not a guarantee of financing. All financing is subject to credit approval by the lender, and approval, rates, terms and down payment are based on your credit history, income and other factors. Not all applicants will qualify. Estimated payments are for illustration only and do not include taxes, title or other fees.

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2026 Kawasaki KLX®300SM

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