19 Massachusetts Avenue, Lunenburg, MA 01462
Main: 978-506-0229
Sales: 978-267-9200
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2025 Kawasaki KLX 300SM

Battle Gray
Phantom Blue
MSRP: $6,599
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Specs and Features

POWER
Engine
4-stroke, single-cylinder, DOHC, liquid-cooled
Displacement
292cc
Bore x Stroke
78.0 x 61.2mm
Compression Ratio
11.1:1
Maximum Torque
18.1 lb-ft @ 7,000 rpm
Fuel System
DFI® with 34mm Keihin throttle body
Ignition
CDI
Transmission
6-speed, return shift with wet multi-disc manual clutch
Final Drive
Chain
PERFORMANCE
Front Suspension / Wheel Travel
43mm inverted cartridge fork with adjustable compression damping/9.1 in
Rear Suspension / Wheel Travel
Uni-Trak® gas charged shock with piggyback reservoir with adjustable rebound damping and spring preload/8.1 in
Front Tire
110/70-17
Rear Tire
130/70-17
Front Brakes
Single 300mm petal disc with a dual-piston caliper
Rear Brakes
Single 240mm petal disc with single-piston caliper
DETAILS
Frame Type
Tubular, semi-double cradle
Rake/Trail
25.0°/2.8 in
Overall Length
83.3 in
Overall Width
31.1 in
Overall Height
44.7 in
Ground Clearance
9.3 in
Seat Height
33.9 in
Curb Weight
304.3 lb*
Fuel Capacity
2.1 gal
Wheelbase
56.5 in
Color Choices
Battle Gray, Phantom Blue

GET OUT AND PLAY

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.

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. 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.
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.

©2025. Central Mass Powersports. All Rights Reserved.

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A New England Powersports Company

19 Massachusetts Avenue, Lunenburg, MA 01462

978-506-0229

Hours

Monday

Closed

Tuesday – Thursday

9am – 6pm

Friday

9am – 5pm

Saturday

9am – 3pm

Sunday

Closed

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● KAWASAKI CARES: Read Owner’s Manual and all on-product warnings. Warning: ATVs can be hazardous to operate. For your safety: Always wear a helmet, eye protection, and protective clothing. Never carry a passenger. Never ride under the influence of drugs or alcohol. Never ride on public roads or pavement. Avoid excessive speeds and stunt driving. Be extra careful on difficult terrain. Kawasaki ATVs with engines over 90cc are recommended for use only by persons 16 years of age or older. Kawasaki also recommends that all ATV riders take a training course. For more information, see your dealer, call the ATV Safety Institute at 1-800-887-2887, or go to www.atvsafety.org. ©2024 Kawasaki Motors Corp., U.S.A.
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