Kawasaki KLX230 - 2021 Specifications and Reviews

The 2021 Kawasaki KLX230 is a lightweight enduro bike designed for beginning and intermediate off-road riders seeking affordable trail riding and dual-sport versatility. Its 233cc single-cylinder engine delivers easy-to-manage power with excellent fuel efficiency, while the compact frame and low seat height make it approachable for smaller riders. Known for reliability and low maintenance costs, the KLX230 excels as an entry-level adventure platform.

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General information

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CategoryEnduro / offroad
Year2021
ModelKawasaki KLX230

Engine and Transmission Specifications

DrivelineSealed chain
ClutchWet multi-disc, manual
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemAir
Lubrication systemForced lubrication, wet sump
IgnitionTCBI Electronic Advance
Fuel controlSingle Overhead Cams (SOHC)
Fuel systemInjection. DFI® with 32mm Keihin throttle body
Valves per Cylinder4
Bore x Stroke67.0 x 66.0 mm (2.6 x 2.6 inches)
Compression11.0:1
Engine typeSingle cylinder, four-stroke
Capacity:233.0 ccm (14.22 cubic inches)

Brakes, suspension, Frame and wheels

WheelsWire spoked
Rear brakesSingle disc. Single-piston. Petal disc.
Diameter265 mm (10.4 inches)
Front brakesSingle disc. Dual-piston. Petal disc.
Rear tire100/100-18
Front tire80/100-21
Rear wheel travel224 mm (8.8 inches)
Rear SuspensionUni-Trak® linkage system and single shock with adjustable spring preload
Front wheel travel221 mm (8.7 inches)
Front Suspension37mm telescopic fork
Trail117 mm (4.6 inches)
Rake (fork angle)27.5°
Frame typeHigh-tensile steel, box-section perimeter
 
 

Physical measures and capacities

Fuel capacity7.57 litres (2.00 US gallons)
Wheelbase1379 mm (54.3 inches)
Ground clearance264 mm (10.4 inches)
Overall width836 mm (32.9 inches)
Overall length2106 mm (82.9 inches)
Overall height1166 mm (45.9 inches)
Seat height884 mm (34.8 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc133.0 kg (293.3 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty12 months
StarterElectric
Color optionsLime Green

Performance Profile & Rider Fit

Best For

Track10%
City50%
Cornering45%
Daily Riding40%
Touring25%
Passenger20%

Rider Profile

Best ForWell suited to beginners and returning riders thanks to its light weight, low seat height, and manageable single-cylinder power delivery.
PurposeDesigned primarily as a lightweight trail and dual-sport bike for casual off-road exploration and easy commuting rather than outright performance.
Rider FitThe low 880 mm seat height and 132 kg wet weight make it very accessible for shorter or less physically strong riders to handle and pick up.
CharacterA friendly, forgiving, and nimble machine that rewards playful low-speed handling over raw speed or long-distance comfort.
Not Ideal ForNot a good fit for riders seeking high-speed highway cruising, heavy touring loads, or serious two-up passenger comfort.

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

Rider Fit Visualizer

2021 Kawasaki KLX230 Rider Ergonomics Assessment

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

Feet:

At 884mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2021 Kawasaki KLX230, with a cramped knee angle of around 75 degrees and an upright 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 2021 Kawasaki KLX230 is a versatile and reliable off-road motorcycle that offers a great blend of performance and value. With its 233cc fuel-injected engine, the KLX230 delivers smooth and responsive power, making it ideal for tackling both trails and urban streets. Its lightweight chassis and long-travel suspension also contribute to its agile handling and ability to handle various types of terrain with ease. Additionally, the KLX230 features a comfortable and upright riding position, making it suitable for riders of all skill levels. In terms of design, the 2021 Kawasaki KLX230 sports a sleek and modern look, with sharp lines and bold graphics that give it a distinct and attractive appearance. The bike also comes equipped with practical features such as electric start, a digital LCD display, and a sturdy skid plate for added protection. Overall, the KLX230 is a fantastic choice for those looking for a versatile and capable off-road motorcycle at an affordable price point. Whether you're a beginner rider or a seasoned off-road enthusiast, the KLX230 is sure to deliver a fun and enjoyable riding experience.
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