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The values presented on this site are for estimation purposes only. Your actual payment may vary based on several factors such as down payment, credit history, final price, available promotional programs and incentives. Applicable tag, title, destination charges, taxes and other fees and incentives are not included in this estimate.

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2025 Kawasaki KLX®300SM

  • New
  • Manassas
  • K39745
  • ML5LXBG17SDA39745
  • Motorcycle / Scooter
  • Dual Sport
  • 1
  • GRAY

2025 Kawasaki KLX®300SM

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.

Features may include:

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-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.

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.

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.

ADDITIONAL
  • All-digital multi-function instrumentation
  • Lightweight perimeter frame
  • Powerful large 300mm diameter petal disc front brake
  • Heat management for rider comfort
  • Comfortable ergonomics
  • Manassas
  • New
  • K39745
  • 2025
  • Kawasaki
  • KLX®300SM
  • Motorcycle / Scooter
  • Dual Sport
  • ML5LXBG17SDA39745
  • 1
  • 4-stroke, single-cylinder, DOHC
  • 292cc
  • 18.1 lb-ft @ 7,000 rpm
  • Liquid-cooled
  • 78.0mm
  • 61.2mm
  • 11.1:1
  • DFI® with 34mm Keihin throttle body
  • CDI
  • 6-speed, return shift with wet multi-disc manual clutch
  • Chain
  • Tubular, semi-double cradle
  • 43mm inverted cartridge fork with adjustable compression damping
  • Uni-Trak® gas charged shock with piggyback reservoir with adjustable rebound damping and spring preload
  • Single 300mm petal disc with a dual-piston caliper
  • Single 240mm petal disc with single-piston caliper
  • 110/70-17
  • 9.1 in
  • 130/70-17
  • 8.1 in
  • 25.0°/2.8 in
  • 83.3 in
  • 31.1 in
  • 44.7 in
  • 9.3 in
  • 33.9 in
  • 56.5 in
  • 2.1 gal
  • 304.3 lb
  • Battle Gray, Phantom Blue
  • 12 Months Limited Warranty

Get an Estimate for Your Payment

  • Estimated Payment
  • Calculation is estimate only.

Advertised pricing excludes applicable taxes title and licensing, dealer set up, destination, reconditioning and are subject to change without notice. Pricing may exclude any added parts, accessories or installation unless otherwise noted. Sale prices include all applicable offers. Not all options listed available on pre-owned models. Contact dealer for details.