Kawasaki KLX230SM - 2025 Specifications and Reviews

The 2025 Kawasaki KLX230SM is a lightweight supermoto designed for beginner and intermediate riders seeking street-legal versatility. Its 233cc single-cylinder engine delivers accessible power with nimble handling, making it ideal for urban commuting and occasional off-road exploration. Known for affordability and manageable performance, it suits riders transitioning from smaller bikes or those prioritizing fun over raw power.

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General information

Color OptionsBattle grey
PriceUS$ 5999. MSRP depends on country, taxes, accessories, etc.
CategorySuper motard
 
 

Engine and Transmission Specifications

StartingElectric
ClutchWet multi-disc, manual
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemAir
IgnitionTCBI Electronic Advance
Fuel ControlSingle Overhead Cams (SOHC)
InductionInjection. DFI® with 32mm Keihin throttle body
Valves Per Cylinder4
Bore x Stroke67.0 x 66.0 mm (2.6 x 2.6 inches)
Compression Ratio9.4:1
Max Torque17.9 Nm (1.8 kgf-m or 13.2 ft.lbs) @ 6400 RPM
Engine TypeSingle cylinder, four-stroke
Capacity:233.0 ccm (14.22 cubic inches)
 
 

Physical measures and capacities

Fuel Capacity7.57 litres (2.00 US gallons)
Wheelbase1364 mm (53.7 inches)
Ground Clearance221 mm (8.7 inches)
Overall Width846 mm (33.3 inches)
Overall Length2035 mm (80.1 inches)
Overall Height1125 mm (44.3 inches)
Seat Height841 mm (33.1 inches) If adjustable, lowest setting.
Wet Weight136.0 kg (299.9 pounds)
Dry Weight129.0 kg (284.4 pounds)

Kawasaki KLX230SM dimensions and frame

WheelsWire spoked. Road tyres.
Rear BrakesSingle disc. Single-piston. Petal disc. ABS.
Brake Disc Diameter220 mm (8.7 inches)
Front BrakesSingle disc. Dual-piston. Petal disc. ABS.
Rear Tyre120/70-17
Front Tyre110/70-17
Rear Wheel Travel221 mm (8.7 inches)
Rear SuspensionUni-Trak® linkage system and single shock with adjustable spring preload
Front Wheel Travel188 mm (7.4 inches)
Front Suspension37mm telescopic fork
Trail76 mm (3.0 inches)
FramePerimeter, high-tensile steel

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Update specsReport missing specs or required updates.
CommentsERGO-FIT®, LCD Instrumentation with Smartphone Connectivity via RIDEOLOGY THE APP MOTORCYCLE.
Warranty12 months
LightingLED headlight
InstrumentsDigital
Rake (fork angle)24.9°
DrivelineSealed chain
Lubrication systemForced lubrication, wet sump
Year of manufacture2025
Motorcycle nameKawasaki KLX230SM

Performance Profile & Rider Fit

12.5s
0-60 mph (est.)

Best For

Track40%
City75%
Cornering70%
Daily Riding55%
Touring20%
Passenger20%

Rider Profile

Best ForBest suited to beginner and intermediate riders who want a light, unintimidating bike to build confidence on tight, twisty roads.
PurposeThis is a lightweight supermoto designed for playful street riding, urban commuting, and darting through tight corners rather than outright speed or distance.
Rider FitIts low 129 kg dry weight and slim single-cylinder chassis make it easy to handle for shorter or less experienced riders, though the 841 mm seat height is fairly tall for a supermoto.
CharacterA fun, flickable, low-displacement machine that rewards momentum-carrying riding style over raw power.
Not Ideal ForIt is not a good fit for riders wanting highway touring capability, a passenger-friendly setup, or strong straight-line acceleration.

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

Rider Fit Visualizer

2025 Kawasaki KLX230SM Rider Ergonomics Assessment

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

Feet:

At 841mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2025 Kawasaki KLX230SM, with a relaxed knee angle of around 125 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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