What category is the 2005 Kawasaki KX 125?

The 2005 Kawasaki KX 125 has a Category of Cross / motocross.

What is the engine size of the 2005 Kawasaki KX 125?

The 2005 Kawasaki KX 125 has a Capacity: of 124.00 ccm (7.57 cubic inches).

What type of engine does the 2005 Kawasaki KX 125 have?

The 2005 Kawasaki KX 125 has a Engine type of Single cylinder, two-stroke.

Is the 2005 Kawasaki KX 125 air cooled or liquid cooled?

The 2005 Kawasaki KX 125 has a Cooling system of Liquid.

How many gears does the 2005 Kawasaki KX 125 have?

The 2005 Kawasaki KX 125 has a Gearbox of 6-speed.

How much does the 2005 Kawasaki KX 125 weigh?

The 2005 Kawasaki KX 125 has a Dry weight of 87.1 kg (192.0 pounds).

What is the seat height of the 2005 Kawasaki KX 125?

The 2005 Kawasaki KX 125 has a Seat height of 945 mm (37.2 inches) If adjustable, lowest setting..

Kawasaki KX 125 - 2005 Specifications and Reviews

Name: 2005 Kawasaki KX 125
Brand: Kawasaki

The 2005 Kawasaki KX 125 is a lightweight two-stroke motocross machine designed for amateur and intermediate riders stepping up from smaller displacement bikes. Known for its responsive 124cc power delivery and nimble handling characteristics, it excels in competitive amateur racing and recreational riding across varied terrain. The liquid-cooled engine and modern perimeter frame deliver predictable performance and durability.

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2005

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General information
Category	Cross / motocross
Year	2005
Model	Kawasaki KX 125
Engine and Transmission Specifications
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Ignition	Digital CDI
Fuel system	Carburettor. Mikuni TMX38x
Bore x stroke	54.0 x 54.5 mm (2.1 x 2.1 inches)
Compression	11.1:1
Engine type	Single cylinder, two-stroke
Capacity:	124.00 ccm (7.57 cubic inches)

Brakes, suspension, Frame and wheels
Rear brakes	Single disc. Hydraulic.
Front brakes	Single disc. Hydraulic.
Rear tyre dimensions	100/90-M19
Front tyre dimensions	80/90-M21
Rear suspension travel	310 mm (12.2 inches)
Rear suspension	UNI-TRAK® swingarm, single shock
Front suspension travel	300 mm (11.8 inches)
Front suspension	Kayaba 48mm inverted telescopic
Rake (fork angle)	27.0°
Frame type	Perimeter style, high-tensile steel with aluminum subframe
Physical measures and capacities
Fuel capacity	8.32 litres (2.20 gallons)
Wheelbase	1,471 mm (57.9 inches)
Ground clearance	340 mm (13.4 inches)
Overall width	841 mm (33.1 inches)
Overall height	1,265 mm (49.8 inches)
Seat height	945 mm (37.2 inches) If adjustable, lowest setting.
Dry weight	87.1 kg (192.0 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Kawasaki Lime Green

Performance Profile & Rider Fit

40.5 hp

Peak Power

Best For

Track60%

City10%

Cornering90%

Daily Riding10%

Touring8%

Passenger5%

Rider Profile

Best For	This bike suits experienced off-road riders who are comfortable with a tall seat, aggressive power delivery, and no electronic aids.
Purpose	Built purely as a competition motocross machine for racing on dirt tracks, not as a street or all-purpose bike.
Rider Fit	Demands a fit, athletic rider able to stand on the pegs, shift body weight actively, and handle a firm, high suspension setup.
Character	A raw, high-strung racing tool that rewards aggressive riding with sharp handling and explosive acceleration out of corners.
Not Ideal For	Not suitable for commuting, touring, passengers, or riders seeking comfort, low seat height, or road-legal usability.

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

Rider Fit Visualizer

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Inseam (optional)

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Feet:

At 945mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with cannot reach comfortably on the 2005 Kawasaki KX 125, with a cramped knee angle of around 85 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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