Delivering quick-revving power and versatile performance, this highly capable bike is ready to take the adventure to paved streets, backroads, trails, and beyond. Wherever you ride, the fun is endless on the KLX300.
Review – Key Features – Features & Benefits – Specifications
2025 Kawasaki KLX300: ENDLESS FUN.
Introducing the 2025 Kawasaki KLX300…
With a responsive, fuel-injected engine mounted in a lightweight, rider friendly chassis with high-grade suspension, the highly-capable KLX300 is the ultimate lightweight dual-sport motorcycle, ready to take its rider to rewarding off highway destinations or being an efficient commuter. Kawasaki KXTM motocross-inspired styling gives the KLX300 a bold appearance that reflects the KX championship-winning heritage.
The KLX300 is a highly-versatile lightweight dual-sport motorcycle that keeps going when the road ends. Delivering quick-revving power and versatile performance, this highly capable bike is ready to take the adventure to paved streets, backroads, trails, and beyond. Wherever you ride, the fun is endless on the KLX300.
2025 Kawasaki KLX300 Totalmotorcycle.com Key Features
- 292cc FUEL-INJECTED, LIQUID-COOLED, 4-STROKE ENGINE WITH ELECTRIC START
- DUAL-SPORT TUNED LONG-TRAVEL SUSPENSION
- ALL-DIGITAL MULTI-FUNCTION INSTRUMENTATION
- EQUIPPED WITH KAWASAKI’S DIGITAL FUEL INJECTION SYSTEM
- LIQUID-COOLED, COMPACT 4-STROKE ENGINE
- FULL DIGITAL INSTRUMENTATION
- INCREASED DISPLACEMENT PRODUCES MORE POWER AND TORQUE IN THE SAME SIZE PACKAGE AS THE OTHER 250CC CLASS MACHINES
- ULTIMATE LIGHTWEIGHT DUAL-SPORT MOTORCYCLE
- Lightweight perimeter frame
- Full-size 21-in front / 18-in rear wheels
- Powerful petal disc brakes
- LED headlight
- Heat management for rider comfort
- Comfortable ergonomicsLightweight perimeter frame
- Full-size 21-in front / 18-in rear wheels
- Powerful petal disc brakes
- LED headlight
- Heat management for rider comfort
- Comfortable ergonomics
POWER AND PERFORMANCE
GET THE POWER TO PLAY
At the heart of the KLX300 ultimate lightweight dual-sport, is an enduro-inspired 292cc engine, fuel-injected and liquid-cooled for consistent performance even when the action heats up. This DOHC 4-stroke engine boasts a strong low- and mid-range, with exhilarating top-end pulling power. Power delivery is smooth and throttle response is crisp throughout the rpm range making this the ideal machine for a variety of riding situations. For added comfort especially in heavy traffic, the innovative radiator fan directs hot air down and away from the rider, improving rider comfort. Electric start offers easy starting; fuel injection helps with reliable starting in a wide range of conditions and contributes to improved fuel economy.
DUAL-SPORT CAPABILITY
EXPERIENCE ON- AND OFF-ROAD THRILLS
The KLX300 highly-versatile motorcycle exhibits agile maneuverability whether on- or off-road thanks to a slim, lightweight perimeter frame. The caster angle (26.7°) and short wheelbase contribute to quick handling, while the high rigidity of the frame ensures straight-line stability. Long-travel suspension is trail-tuned and offers 10.0-in of travel up front and 9.1-in in the rear. The 43mm inverted cartridge-style front fork has adjustable compression damping to optimize fork performance for conditions and personal preference. The Uni-Trak rear suspension offers bump absorption, 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 250mm petal disc and twin-piston caliper up front and a 240mm petal disc and single-piston caliper in the rear. Strong dual-sport performance is further enabled with a 21-in front wheel and 18-in rear wheel. Wheel rigidity contributes to light, smooth handling and offers great durability for off-road riding.
COMFORTABLE ERGONOMICS
RIDE IN COMFORT
The KLX300 dual-sport’s rider-friendly ergonomics closely align with the KLX300R off-road motorcycle, offering an upright and relaxed riding position. Footpegs are positioned closer to the bike’s centerline for optimal riding comfort during on- and off-road excursions. Complementing adventure capabilities is a thick-padded seat that provides comfort on longer rides, while the 35.2-in seat height allows riders to comfortably reach the ground at stops for added confidence. The shroud design allows smooth transitions when shifting, enabling riders to feel more at one with their machine when cornering.
AGGRESSIVE LOOKS
RIDE IN STYLE
The KLX300 dual-sport motorcycle features KX motocross-inspired styling for a fresh look. Sporty bodywork creates a sharp design that flows from the compact headlamp to the condensed tail, hinting at the versatile performance that riders can expect both on- and off-road. The compact LED headlight in a slim, sharp front cowl offers remarkable brightness and style. The 2-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 KAWASAKI KLX OFF-ROAD AND DUAL-SPORT MODEL RANGE: GET OUT AND PLAY
The Kawasaki KLX off-road series brings thrill and excitement to both beginners and seasoned riders alike, maintaining their reputation for being easy to handle, exceptionally capable on trails, and requiring minimal maintenance. For 2025, Kawasaki reintroduces its beloved KLX300, KLX300SM, KLX300R, KLX140R, KLX140R L, KLX140R F, KLX110R, and KLX110R L models, catering to diverse rider sizes and riding preferences.
KAWASAKI KLX300 / KLX300SM
The KLX300 and KLX300SM make their return for 2025, each offering a fun and manageable package for riders eager to hit the dirt or pavement. Powered by a 292cc liquid-cooled DOHC engine and featuring a slim box-and-tubular-section high-tensile steel perimeter frame, 43mm inverted cartridge-style fork, and a Uni-Trak rear shock, the KLX300 ensures confident handling and durability. After receiving a refresh in 2024, the KLX300 looks aggressive and stylish, adding to the overall fit and finish that the model lineup is known for. For those seeking the same comfortable and fun package for the street, the KLX300SM model offers the same engine and chassis, supermoto tuned suspension and comes fitted with 17-inch front and rear wheels mounted on IRC street tires for plenty of spirited riding possibilities.
2025 Kawasaki KLX300 Totalmotorcycle.com Features and Benefits
ENGINE
Compact Liquid-Cooled Engine
• 292cc displacement is17% more than typical 250cc class models for more power while maintaining the light weight and nimble feel of a 250.
• Flat top piston with pentroof combustion chamber delivers 11.1:1 compression ratio.
• Lightweight piston, piston pin and connecting rod allow power-producing revs without excessive vibration.
• A gear-driven engine balancer ensures smooth power delivery throughout the powerband, delivering greater rider comfort on long rides.
• High-capacity Denso radiators similar to the KX line provide high cooling efficiency. Their slim profile and tightly packed cores make the radiators smaller and lighter, while the special fin design provides excellent heat dispersion.
• Radiator fan cover located behind the radiator directs hot air down and away from the rider, significantly increasing comfort when negotiating heavy traffic. Redirecting the air also helps keep the tank and other parts that contact the rider cooler, further increasing rider comfort.
• Catalyzer and secondary air system help reduce exhaust emissions so that the KLX300 meets strict emissions regulations and can be sold in all 50 states.
Electrofusion Cylinder(KP)
• The incredibly hard coating in the aluminum cylinder bore means superior heat transfer with less weight.
• It holds lubrication well, resists abrasion and seizure, and allows tight piston-to-cylinder clearances for more horsepower.
4-Valve DOHC Cylinder Head(KP)
• Camshaft profiles from the KLX300R contribute to top-end performance and quick throttle response.
• 4-valve cylinder head provides maximum valve area for optimum flow.
• Boosts low-end torque.
• Cam profiles complement intake port design and contribute to the smooth, quick-revving engine character.
• A cam lobe for each valve with shim-under tappets has less reciprocating weight for efficiency at high rpm.
Kawasaki DFI(KP) System
• 34mm throttle body is equipped with a sub-throttle that contributes to mid-high rpm performance.
• Ultra-fine atomizing 10-hole injector helps boost performance and provide very smooth throttle response.
• DFI provides easy starting, smooth idling, increased performance and better fuel mileage.
Electric Starter
• Electric starter and the Kawasaki Automatic Compression Release (KACR)(KP), which automatically lifts an exhaust valve at cranking rpm, makes starting the KLX300 easy.
Digital Capacitor Discharge Ignition (CDI)(KP)
• Optimized ignition timing contributes to a strong yet easy to use power delivery at low and mid-range rpm that transitions smoothly to the powerful top-end.
• Digital ECU precisely controls timing, no matter how fast the RPM changes.
• Easy starts and reliability under extreme conditions.
U.S. Forest Service-Approved Spark Arrester
• U.S. Forest Service-approved spark arrester allows access to designated public riding areas.
High Tensile Steel Perimeter Frame(KP)
• The frame is built up of box-section and tubular high-tensile steel.
• The steering head angle and short wheelbase contribute to quick handling.
• The incredible frame rigidity contributes to excellent straight line ability.
• Rear frame rigidity has been optimized to accommodate an accessory rear carrier.
FRAME
43mm Inverted Cartridge Fork(KP)
• 16-way compression damping adjustment.
• Cartridge maintains more consistent damping force by minimizing aeration of the fork oil.
Uni-Trak Rear Suspension(KP)
• Lightweight, highly-rigid aluminum D-section swingarm helps reduce unsprung weight.
• Rear suspension linkage and damping settings provide a firm ride and a more planted feel in corners.
• The nitrogen-filled, aluminum body, remote reservoir rear shock has 16-way compression and rebound damping adjustment and threaded spring pre-load.
Front and Rear Disc Brakes
• Petal brake discs help reduce weight and the wave pattern helps to clean the brake pads for better brake performance.
• Twin piston front caliper grasps a 250mm floating front disc for superb stopping power.
• Single piston rear caliper and a 240mm disc to give strong, reliable performance.
Wheels and Tires
• KLX300 features 18 and 21-inch wheels with dual purpose tires.
SUSPENSION
• The ergonomics put the rider in a relaxed, upright position, for easy maneuverability and control.
• Footpegs are positioned close to the bike’s centerline for a slim riding position suitable to both on- and off-road riding.
• Thickly padded seat contributes to comfort on longer rides.
• Seat height and design were carefully considered to help riders reach the ground for added confidence when stopped.
• Narrow fuel tank contributes to the comfortable riding position and has a lockable, hinged one-touch cap.
Digital Instrumentation
• All-digital instrument panel features bar-graph tachometer, digital speedometer, clock dual trip meters and warning lamps.
SPORTY STYLING
• Compact LED headlight is encased in a slim, sharp front cowl. The headlight is stacked dual design with low beam in the upper portion of the light and high beam in the lower portion. Covers hide the headlight mounts for a streamlined look.
• Front fender design contributes to the sporty silhouette.
• KX-style radiator shrouds are long and slim, especially at the ends, for easy rider freedom of movement.
• Two-piece side covers are slim for easy freedom of movement, and the two-tone colors contribute to the flowing design.
• Two-tone seat cover helps enhance the line of color created by the bodywork.
• KX-style rear fender contributes to the elongated silhouette, while the taillight is positioned forward for a compact, nimble appearance.
• Rear flap matches the fender and effectively helps shield the rider from water and mud.
2025 Kawasaki KLX300 – Totalmotorcycle.com USA Specifications/Technical Details
US MSRP Price: $6,199 USD
Canada MSRP Price: $ TBA CDN
Europe/UK MSRP Price: £ NA GBP (On The Road inc 20% Vat)
Engine Type 4-Stroke, Liquid-Cooled, DOHC, 4-Valve Single
Displacement 292cc
Bore & Stroke 78.0 x 61.2mm
Compression Ratio 11.1:1
Fuel System DFI with 34mm throttle body
Ignition Digital DC-CDI
Transmission 6-Speed
Rake/Trail 26.7°/4.2 in.
Front Wheel Travel 10.0 in.
Rear Wheel Travel 9.1 in.
Front Tire Size 3.00-21
Rear Tire Size 4.60-18
Front Suspension 43mm Inverted Cartridge Fork with 16-Way Compression Damping Adjustment
Rear Suspension Uni-Trak with Adjustable Preload, 16-Way
Compression and Rebound Damping Adjustment
Wheelbase 56.7 in.
Front Brake Type 250mm Petal Disc
Rear Brake Type 240mm Petal Disc
Fuel Tank Capacity 2.0 gal.
Ground Clearance 10.8 in.
Seat Height 35.2 in.
Curb Weight= 302.1 lb.
Warranty 12 months
Kawasaki Protection Plus 12, 24, 36 or 48 months
(Specifications subject to change without notice.) Ask about the Rider‘s of Kawasaki (ROK) and the Good Times Credit Plan.
Ask about Kawasaki’s Team Green amateur rider support program.
(KP) = See Kaw-Pedia section for more details.
* = Changes from previous model year.
When equipped, 50-state models with evaporative emissions equipment adds approximately 2.2 pounds.
= = Includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90% of capacity) and tool kit (if supplied).
** Also available as a 50-state model with the last characer ending in “L”
2025 Kawasaki KLX300 – Totalmotorcycle.com Canadian Specifications/Technical Details
2025 Kawasaki KLX300 – Totalmotorcycle.com European Specifications/Technical Details
Manufacturer Specifications and appearance are subject to change without prior notice on Total Motorcycle (TMW).
