2025 Kawasaki KLX 300SM

Battle Gray • New Motorcycles

MSRP

$5,849

Call Now!
2025 Kawasaki KLX 300SM in Northampton, Massachusetts - Photo 1
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2025 Kawasaki KLX 300SM in Northampton, Massachusetts - Photo 1
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TAKE THE FUN TO THE STREETS
The class-leading KLX®300SM lightweight motorcycle takes the fun to the streets in full supermoto style. A quick-accelerating engine, paired with light, agile handling helps riders of all skill levels maneuver through city traffic, navigate country backroads, or experience the exhilaration of supermoto racing at a track. Suspension, wheels, and brakes have been tuned for supermoto-style performance.
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2025 Kawasaki KLX 300SM

Condition
New
Category
Motorcycles
Model Type
KLX - Supermoto
Model Code
KLX300GSFNL
Color
Battle Gray

Comfortable Ergonomics

  • MAKE COMFORT A PRIORITY: An upright and relaxed riding position makes it comfortable to ride the KLX®300SM motorcycle. Rider-friendly ergonomics are complemented by a thick-padded seat, rubber dampened footpegs, and a 33.9-in seat height that allows riders to comfortably reach the ground at stops which increases confidence. The innovative radiator fan directs hot air down and away from the rider and from high touch areas for added comfort in traffic. The shroud design allows smooth transitions when shifting, enabling riders to feel more at one with their machine when cornering.

Power and Performance

  • DELIVER THE EXCITEMENT: The KLX®300SM ultimate lightweight supermoto motorcycle is powered by a 292cc, fuel-injected, liquid-cooled engine. Experience a rewarding spread of power across the rev range. Smooth power delivery and crisp throttle response helps riders of all skill levels maneuver through stop-and-go city traffic, navigate country back roads, or experience the exhilaration of supermoto racing at their local track. Electric start offers easy starting; fuel injection helps with reliable starting in a wide range of conditions and contributes to excellent fuel economy.

Supermoto Style

  • ALL ATTITUDE. NO APOLOGIES.: The KLX®300SM supermoto features KX™ motocross-inspired styling for a fresh, sporty look. Streamlined bodywork creates a sharp design that flows from the compact headlamp to the condensed tail, hinting at the versatile performance that riders can expect from this agile street fighter. The compact LED headlight in a slim, sharp front cowl offers remarkable brightness and style. The two-tone seat contributes to a dynamic, sporty look similar to Kawasaki’s KX motocross machines. From the cockpit, all-digital instrumentation is on display, including a digital speedometer, bar-type tachometer, clock, odometer, dual trip meters, and a range of warning/indicator lamps.

Supermoto-Tuned Performance

  • TAKE THE FUN TO THE STREETS: The KLX®300SM motorcycle is built with a slim, lightweight perimeter frame that’s maneuverable but rigid at higher speeds to help with straight-line stability. The smaller front wheel, the caster angle (25°), and short wheelbase contribute to quick handling. Suspension performance offers 9.1-in of travel up front and 8.1-in in the rear, ideal for supermoto riding. The 43mm inverted cartridge-style front fork has adjustable compression damping to optimize suspension performance. The Uni-Trak® rear suspension offers compression and rebound damping adjustability and fully adjustable preload, allowing riders to tailor shock settings to personal preference. Substantial braking power comes from a powerful, large 300mm semi-floating petal disc and twin-piston caliper up front and a 240mm petal disc and single-piston caliper in the rear. Agile supermoto performance is further enabled with 17-in wheels and road tires contributing to better handling on the street.

General Information

Manufacturer
Kawasaki
Model Year
2025
Model
KLX 300SM
Model Code
KLX300GSFNL
Color
Battle Gray

Brakes/Wheels/Tires

Brakes

Front - Single 300 mm petal disc with a dual-piston caliper

Rear - Single 240 mm petal disc with single-piston caliper

Tires

Front - 110 / 70-17

Rear - 130 / 70-17

Dimensions

Length
Overall - 83.3 in.
Height
Overall - 44.7 in.
Width
Overall - 31.1 in.
Weight
Curb - 306.5 lb.
Ground Clearance
9.3 in.
Wheelbase
56.5 in.
Seat Height
33.9 in.

Drivetrain

Transmission
6-speed, return shift with wet multi-disc manual clutch
Final Drive
Chain

Electrical

Instrumentation
All-digital multi-function

Engine

Engine
4-stroke, DOHC
Cooling
Liquid
Cylinders
Single
Displacement
292 cc
Bore x Stroke
3.1 x 2.4 in. (78 x 61.2 mm)
Torque
Maximum - 18.1 ft. lb. @ 7,000 rpm
Compression Ratio
11.1:1
Fuel System
DFI® with 34 mm Keihin throttle body
Ignition
CDI
Starting
Electric
Fuel Capacity
2.1 gal.

Operational

Frame

Tubular, semi-double cradle

Lightweight perimeter

Front Suspension

43 mm inverted cartridge fork with adjustable compression damping

Wheel travel - 9.1 in.

Rear Suspension

Uni-Trak® gas charged shock with piggyback reservoir with adjustable rebound damping and spring preload

Wheel travel - 8.1 in.

Suspension
Supermoto tuned long-travel
Rake
25°
Trail
2.8 in.

Other

Additional Colors

Battle Gray

Phantom Blue

Includes

Heat management for rider comfort

Comfortable ergonomics

Warranty
12 months limited

Additional Colors

    Gallery

    2025 Kawasaki KLX 300SM in Northampton, Massachusetts - Photo 1
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    We are in the process of adding model data for the new 2024, 2025 Kawasaki models. We do everything we can to ensure that all of our information is correct; however, during the initial entry process, we reserve the right to make additions, deletions, or modifications to model specifications, features, images and prices displayed on this and any associated webpage at any time without prior notice. Please contact your local dealer to confirm information.

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    • Price, if shown and unless otherwise noted, represents the Manufacturer's Suggested Retail Price (MSRP) or dealer unit price and does not include government fees, taxes, dealer vehicle freight/preparation, dealer document preparation charges, labor, installation, or any finance charges (if applicable). MSRP and/or final sales price will vary depending on options or accessories selected; contact dealer for more details.

    • Images, where available, are presented as reasonable facsimiles of the offered unit and/or manufacturer stock images. Non-standard options or features may be represented. No guarantee of availability or inclusion of displayed options should be inferred; contact dealer for more details.