What category is the 2006 Kawasaki KX 450 F?

The 2006 Kawasaki KX 450 F has a Category of Cross / motocross.

What is the engine size of the 2006 Kawasaki KX 450 F?

The 2006 Kawasaki KX 450 F has a Capacity: of 449.00 ccm (27.40 cubic inches).

What type of engine does the 2006 Kawasaki KX 450 F have?

The 2006 Kawasaki KX 450 F has a Engine type of Single cylinder.

Is the 2006 Kawasaki KX 450 F air cooled or liquid cooled?

The 2006 Kawasaki KX 450 F has a Cooling system of Liquid.

How many gears does the 2006 Kawasaki KX 450 F have?

The 2006 Kawasaki KX 450 F has a Gearbox of 4-speed.

How much does the 2006 Kawasaki KX 450 F weigh?

The 2006 Kawasaki KX 450 F has a Dry weight of 99.8 kg (220.0 pounds).

What is the seat height of the 2006 Kawasaki KX 450 F?

The 2006 Kawasaki KX 450 F has a Seat height of 965 mm (38.0 inches) If adjustable, lowest setting..

Kawasaki KX 450 F - 2006 Specifications and Reviews

Name: 2006 Kawasaki KX 450 F
Brand: Kawasaki

The 2006 Kawasaki KX 450 F is a high-performance four-stroke motocross bike designed for competitive and experienced riders seeking serious off-road performance. Powered by a 449cc liquid-cooled single-cylinder engine with advanced digital ignition and a Keihin carburetor, it delivers responsive power ideal for both track racing and challenging terrain. Known for its aggressive handling and reliability, the KX 450 F dominated the motocross scene during this era.

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2006

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General information
Category	Cross / motocross
Year	2006
Model	Kawasaki KX 450 F
Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	4-speed
Cooling system	Liquid
Ignition	Multi-Map Digital CDI with
Fuel control	DOHC
Valves per cylinder	4
Fuel system	Carburettor. Keihin FCR40
Bore x stroke	96.0 x 62.1 mm (3.8 x 2.4 inches)
Compression	12.0:1
Stroke	4
Engine type	Single cylinder
Capacity:	449.00 ccm (27.40 cubic inches)
Physical measures and capacities
Wheelbase	1,486 mm (58.5 inches)
Ground clearance	345 mm (13.6 inches)
Seat height	965 mm (38.0 inches) If adjustable, lowest setting.
Dry weight	99.8 kg (220.0 pounds)

Kawasaki KX 450 F dimensions and frame
Rear brakes diameter	240 mm (9.4 inches)
Rear brakes	Single disc
Front brakes diameter	250 mm (9.8 inches)
Front brakes	Single disc
Rear tyre dimensions	120/80-19
Front tyre dimensions	90/90-21
Rear suspension	Uni-Trak® with Adjustable Preload, 22-Way (Low Speed)/ Stepless (High Speed) Compression Adjustment, 22-Way Rebound Damping Adjustment, Temperature Compensating Rebound Adjustment
Front suspension	38mm leading axle, air-adjustable preload / 9.1 in.
Rake (fork angle)	27.1°
Speed and acceleration
Color options	Kawasaki Lime Green / Black
Fuel capacity	7.19 litres (1.90 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track85%

City5%

Cornering80%

Daily Riding10%

Touring5%

Passenger0%

Rider Profile

Best For	This is a full-on competition motocross bike best suited to experienced off-road or motocross riders, not beginners.
Purpose	Built purely for closed-course motocross racing, excelling over jumps, whoops, and rough terrain rather than any road use.
Rider Fit	Its tall seat height, firm suspension, and lack of low-end flywheel mass demand a fit, physically engaged rider who can stand and shift body weight actively.
Character	Light, explosive, and razor-sharp in handling, it rewards aggressive, committed riding with rapid direction changes and strong acceleration out of corners.
Not Ideal For	It is not suitable for commuting, touring, carrying a passenger, or anyone seeking a comfortable, road-legal, low-maintenance motorcycle.

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

Rider Fit Visualizer

2006 Kawasaki KX 450 F Rider Ergonomics Assessment

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Feet:

At 965mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2006 Kawasaki KX 450 F, 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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