Kawasaki KLX300 SM - 2022 Specifications and Reviews

The 2022 Kawasaki KLX300 SM is a lightweight supermotard designed for riders seeking street-focused fun and manageable handling. Its 292cc liquid-cooled four-stroke engine delivers accessible performance with responsive fuel injection, while the nimble chassis excels in urban environments and twisty roads. Best known for its approachable character and sporty styling, it suits beginners and experienced riders alike seeking an agile, affordable middleweight.

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General information

CategorySuper motard
Year2022
ModelKawasaki KLX300 SM
 
 

Engine and Transmission Specifications

Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemForced, semi-dry sump
IgnitionCDI
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. DFI® with 34mm Keihin throttle body
Valves per Cylinder4
Bore x Stroke78.0 x 61.2 mm (3.1 x 2.4 inches)
Compression11.1:1
Engine typeSingle cylinder, four-stroke
Capacity:292.0 ccm (17.82 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. Petal disc with single-piston caliper
Diameter300 mm (11.8 inches)
Front brakesSingle disc. Petal disc with a dual-piston caliper
Rear tire130/70-17
Front tire110/70-17
Rear wheel travel206 mm (8.1 inches)
Rear SuspensionUni-Trak® gas charged shock with piggyback reservoir with adjustable rebound damping and spring preload
Front wheel travel231 mm (9.1 inches)
Front Suspension43mm inverted cartridge fork with adjustable compression damping
Trail71 mm (2.8 inches)
Rake (fork angle)25.0°
Frame typeSemi Double Cradle

Physical measures and capacities

Fuel capacity7.57 litres (2.00 US gallons)
Wheelbase1435 mm (56.5 inches)
Ground clearance236 mm (9.3 inches)
Overall width790 mm (31.1 inches)
Overall length2195 mm (86.4 inches)
Overall height1146 mm (45.1 inches)
Seat height861 mm (33.9 inches) If adjustable, lowest setting.
Dry weight138.0 kg (304.3 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty12 months
InstrumentsAll-digital
StarterElectric
Color optionsLime Green/Ebony, Ebony

Performance Profile & Rider Fit

7.5s
0-60 mph (est.)

Best For

Track55%
City80%
Cornering85%
Daily Riding60%
Touring25%
Passenger30%

Rider Profile

Best ForBest suited to newer-to-intermediate riders who want a light, forgiving supermoto to sharpen their cornering skills.
PurposeDesigned for flickable street-based fun, tight backroad carving, and casual urban riding rather than outright speed or distance.
Rider FitThe tall seat height and lightweight chassis favor riders of average-to-taller stature who can comfortably manage a supermoto's stand-up ergonomics.
CharacterA playful, nimble small-bore supermoto that rewards aggressive lean angles and quick direction changes over long highway stints.
Not Ideal ForNot a good fit for riders seeking high top speed, long-distance touring comfort, or serious off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2022 Kawasaki KLX300 SM Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 861mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2022 Kawasaki KLX300 SM, with a relaxed knee angle of around 135 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2022 Kawasaki KLX300 SM is a versatile and high-performance supermoto bike that is perfect for riders looking for an adrenaline-pumping experience on both the street and the dirt. With its powerful 292cc liquid-cooled, 4-stroke engine and responsive six-speed transmission, this bike delivers impressive acceleration and top-end power. Its slim, lightweight design and agile handling make it easy to maneuver through tight turns and challenging terrain, while its comfortable ergonomics ensure a smooth and enjoyable ride. Additionally, the KLX300 SM comes equipped with a robust suspension system and sharp braking performance, making it a reliable and capable machine for any adventure. Overall, the 2022 Kawasaki KLX300 SM is a top-notch supermoto bike that combines the best of both worlds - street and dirt riding. Whether you're a seasoned rider or a beginner looking to take your skills to the next level, this bike offers an exhilarating and thrilling experience that is sure to impress. With its sleek and stylish design, powerful engine, and exceptional handling, the KLX300 SM is a standout choice for anyone seeking a high-performance supermoto bike that can handle any terrain with ease.
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