What category is the 2021 Kawasaki KLX150BF SE?

The 2021 Kawasaki KLX150BF SE has a Category of Enduro / offroad.

What is the engine size of the 2021 Kawasaki KLX150BF SE?

The 2021 Kawasaki KLX150BF SE has a Capacity: of 144.0 ccm (8.79 cubic inches).

What type of engine does the 2021 Kawasaki KLX150BF SE have?

The 2021 Kawasaki KLX150BF SE has a Engine type of Single cylinder, four-stroke.

Is the 2021 Kawasaki KLX150BF SE air cooled or liquid cooled?

The 2021 Kawasaki KLX150BF SE has a Cooling system of Air.

How many gears does the 2021 Kawasaki KLX150BF SE have?

The 2021 Kawasaki KLX150BF SE has a Gearbox of 5-speed.

How much does the 2021 Kawasaki KLX150BF SE weigh?

The 2021 Kawasaki KLX150BF SE has a Weight incl. oil, gas, etc of 118.0 kg (260.1 pounds).

What is the seat height of the 2021 Kawasaki KLX150BF SE?

The 2021 Kawasaki KLX150BF SE has a Seat height of 870 mm (34.3 inches) If adjustable, lowest setting..

Kawasaki KLX150BF SE - 2021 Specifications and Reviews

Name: 2021 Kawasaki KLX150BF SE
Brand: Kawasaki

The 2021 Kawasaki KLX150BF SE is a lightweight enduro bike ideal for beginner to intermediate off-road riders seeking an accessible, reliable platform for trail riding and dual-sport adventures. Known for its nimble handling, forgiving SOHC engine, and capable suspension geometry, it delivers approachable performance without complexity.

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2021

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General information
Category	Enduro / offroad
Year	2021
Model	Kawasaki KLX150BF SE

Engine and Transmission Specifications
Clutch	Wet Multi-Disc
Gearbox	5-speed
Cooling system	Air
Ignition	DC-CDI
Fuel control	Single Overhead Cams (SOHC)
Bore x Stroke	58.0 x 54.4 mm (2.3 x 2.1 inches)
Compression	9.5:1
Engine type	Single cylinder, four-stroke
Capacity:	144.0 ccm (8.79 cubic inches)
Brakes, suspension, Frame and wheels
Rear brakes	Single disc
Diameter	240 mm (9.4 inches)
Front brakes	Single disc
Rear tire	4.1-18
Front tire	2.75-21
Rear wheel travel	192 mm (7.6 inches)
Rear Suspension	Uni-Trak , single gas-shock with 5-way preload adjustability
Front wheel travel	175 mm (6.9 inches)
Front Suspension	Inverted Telescopic 35mm
Frame type	Perimeter, Box-Section
Physical measures and capacities
Fuel capacity	6.90 litres (1.82 US gallons)
Wheelbase	1340 mm (52.8 inches)
Ground clearance	295 mm (11.6 inches)
Overall width	950 mm (37.4 inches)
Overall length	2070 mm (81.5 inches)
Overall height	1155 mm (45.5 inches)
Seat height	870 mm (34.3 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc	118.0 kg (260.1 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty	24 Months Unlimited Kilometers
Starter	Electric
Color options	Neon Green/Ebony

Performance Profile & Rider Fit

Best For

Track10%

City40%

Cornering55%

Daily Riding35%

Touring20%

Passenger15%

Rider Profile

Best For	Well suited to beginners and learners thanks to its light weight, low power, and forgiving nature, though experienced riders will enjoy it purely as a nimble trail toy.
Purpose	Built primarily for light trail riding, dirt tracks, and off-road exploration rather than any road-focused riding or performance.
Rider Fit	Its low seat height and very light 118kg weight make it extremely manageable for smaller or less physically strong riders, though the tall ground clearance suits an off-road stance.
Character	A playful, easygoing small-bore dirt bike that prioritizes agility, low-speed control, and off-road capability over outright speed or comfort.
Not Ideal For	Not suitable for highway travel, long-distance touring, carrying a passenger, or riders seeking strong acceleration and top speed.

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

Rider Fit Visualizer

2021 Kawasaki KLX150BF SE Rider Ergonomics Assessment

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Inseam (optional)

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Feet:

At 870mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2021 Kawasaki KLX150BF SE, 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

MotorcycleDB Review

The 2021 Kawasaki KLX150BF SE is a versatile and reliable motorcycle that offers excellent off-road performance. With its 144cc engine and electric start, this bike is perfect for tackling tough trails and rough terrain. The lightweight design and comfortable seat make for a smooth and enjoyable riding experience, while the sharp handling and strong suspension allow for easy maneuverability on rugged paths. Whether you're a beginner or an experienced rider, the KLX150BF SE is a great choice for anyone looking for a fun and capable off-road motorcycle. In addition to its impressive performance, the 2021 Kawasaki KLX150BF SE boasts a stylish and modern design that is sure to turn heads on and off the road. The sharp bodywork and vibrant color options give this bike a sporty and aggressive look, while the high ground clearance and durable frame make it a reliable choice for off-road adventures. With its high-quality components and affordable price point, the KLX150BF SE offers great value for anyone in the market for an off-road motorcycle. Overall, the 2021 Kawasaki KLX150BF SE is a top-notch option for riders who want a powerful and reliable bike for tackling challenging terrain.