What category is the 1987 Kawasaki KX 500?

The 1987 Kawasaki KX 500 has a Category of Cross / motocross.

What is the engine size of the 1987 Kawasaki KX 500?

The 1987 Kawasaki KX 500 has a Capacity: of 499.00 ccm (30.45 cubic inches).

What type of engine does the 1987 Kawasaki KX 500 have?

The 1987 Kawasaki KX 500 has a Engine type of Single cylinder.

What is the engine power of the 1987 Kawasaki KX 500?

The 1987 Kawasaki KX 500 has a Power of 65.00.

Is the 1987 Kawasaki KX 500 air cooled or liquid cooled?

The 1987 Kawasaki KX 500 has a Cooling system of Liquid.

How many gears does the 1987 Kawasaki KX 500 have?

The 1987 Kawasaki KX 500 has a Gearbox of 5-speed.

Kawasaki KX 500 - 1987 Specifications and Reviews

Name: 1987 Kawasaki KX 500
Brand: Kawasaki
Rating: 3.5 (2 reviews)

The 1987 Kawasaki KX 500 is a powerful open-class motocross machine built for experienced riders seeking maximum performance. Its liquid-cooled 499cc single-cylinder engine delivers aggressive power suited to competitive racing and challenging terrain. Known for its robust construction and responsive handling, the KX 500 remains iconic among vintage motocross enthusiasts.

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1987

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General information
Category	Cross / motocross
Year	1987
Model	Kawasaki KX 500
Engine and Transmission Specifications
Clutch	wet plate
Transmission typefinal drive	Chain
Gearbox	5-speed
Cooling system	Liquid
Lubrication system	pre-mix
Starter	Kick
Ignition	CDI
Fuel control	Membrane & variable discharge openings
Fuel system	Carburettor. Keihin flat-slide
Compression	8.5:1
Power	65.00
Stroke	2
Engine type	Single cylinder
Capacity:	499.00 ccm (30.45 cubic inches)

Physical measures and capacities
Exhaust system	expansion chamber
Rear brakes	Single disc. hydraulic single piston
Front brakes	Single disc. hydraulic single piston
Rear tyre dimensions	130/90-19
Front tyre dimensions	-21
Rear suspension travel	330 mm (13.0 inches)
Rear suspension	monoshock
Front suspension travel	300 mm (11.8 inches)
Front suspension	showa forks
Frame type	steel tubing, aluminum rear subframe
Speed and acceleration
Modifications compared to previous model	new head, better cooling. last year of thrust washers in gearbox (lasts indefinitely).
Color options	racing green, blue seat
Fuel capacity	15.14 litres (4.00 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

65 hp

Peak Power

Best For

Track85%

City10%

Cornering88%

Daily Riding10%

Touring10%

Passenger5%

Rider Profile

Best For	This is a brutal, race-bred open-class two-stroke motocrosser best suited to advanced or expert riders who can manage a fierce, explosive powerband.
Purpose	Built purely for motocross racing and aggressive off-road riding, not for commuting or general road use.
Rider Fit	Demands strong physical fitness, quick reflexes, and real bike-handling strength to control its narrow powerband and hard-hitting 500cc two-stroke thrust.
Character	A raw, adrenaline-charged machine that rewards commitment with explosive acceleration and sharp, lightweight agility on rough terrain.
Not Ideal For	Not suitable for beginners, daily street riding, passengers, or anyone seeking comfort, touring range, or a forgiving ride.

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