Kawasaki KZ440B1: history, specs, pictures

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Kawasaki KZ440B1
Manufacturer Kawasaki
Also called KZ 440 B1
Production 1980
Class Road
Engine twin, four-stroke
Bore / Stroke 67.5mm x 62.0mm
Top speed 112 mph (180 km/h)
Horse Power 39.16 HP (29.2 KW) @ 8500RPM
Torque 2.66 ft/lbs (3.6 Nm) @ 7500RPM
Fuel system carburettor. keihin 36 mm x 2
Ignition type batery and coil
Battery 9.2:1
Transmission Gear box: 6-speed

Final Drive: chain

Clutch: wet multiplate
Suspension Front: telescopic fork
Rear: swing arm
Brakes Front: expanding brake (drum brake). internal expansion two-leading
Rear: expanding brake (drum brake). internal expansion two-leading
Front Tire 90/90-19
Rear Tire 100/90-18
Dimensions L 0.08 inches (2 mm)
W 31.89 inches (810 mm)
H 0.04 inches (1 mm)
Weight 350.53 pounds (159.0 Kg) (dry), 180.0 kg (wet)
Fuel capacity 3.7 Gallon (14.00 Liters)
Oil capacity 0.53 Gallon (2.00 Liters)
Fuel consumption 6.50 litres/100 km (15.4 km/l or 36.19 mpg)
Manuals Service Manual
Tech Specs · Brochures · Reviews · Ads · Videos

The Kawasaki KZ440B1 was a twin, four-stroke Road motorcycle produced by Kawasaki in 1980. It could reach a top speed of 112 mph (180 km/h). Max torque was 2.66 ft/lbs (3.6 Nm) @ 7500 RPM. Claimed horsepower was 39.16 HP (29.2 KW) @ 8500 RPM.

Engine

The engine was a air cooled twin, four-stroke. A 67.5mm bore x 62.0mm stroke result in a displacement of just 443.0 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).

Drive

The bike has a 6-speed transmission. Power was moderated via the wet multiplate.

Chassis

It came with a 90/90-19 front tire and a 100/90-18 rear tire. Stopping was achieved via expanding brake (drum brake). internal expansion two-leading in the front and a expanding brake (drum brake). internal expansion two-leading in the rear. The front suspension was a telescopic fork while the rear was equipped with a swing arm. The KZ440B1 was fitted with a 3.7 Gallon (14.00 Liters) fuel tank. The bike weighed just 350.53 pounds (159.0 Kg).

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