Kawasaki Z 400 G - 1980 Specifications and Reviews

The 1980 Kawasaki Z 400 G is a lightweight middleweight twin perfect for novice riders seeking an affordable, manageable motorcycle. Known for its reliable air-cooled engine, responsive handling, and excellent fuel efficiency, it delivers accessible performance without overwhelming complexity. This practical commuter and learner bike remains celebrated for its dependable engineering and low maintenance demands.

1980
4 stars Average rating: 4 from 1 votes
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General information

CategoryUnspecified category
Year1980
ModelKawasaki Z 400 G

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemAir
Fuel controlOHC
Valves per cylinder2
Bore x stroke64.0 x 62.0 mm (2.5 x 2.4 inches)
Compression9.5:1
Power27.00
Stroke4
Engine typeTwin
Capacity:390.00 ccm (23.80 cubic inches)
 
 

Physical measures and capacities

Weight incl. oil, gas, etc182.0 kg (401.2 pounds)
 
 

Kawasaki Z 400 G dimensions and frame

Rear brakesExpanding brake
Front brakesSingle disc
Rear tyre dimensions3.50-18
Front tyre dimensions3.00-18

Speed and acceleration

Top speed141.0 km/h (87.6 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity14.00 litres (3.70 gallons)

Performance Profile & Rider Fit

27 hp
Peak Power
8.5s
0-60 mph
87.6 mph
Top Speed

Best For

Track25%
City70%
Cornering60%
Daily Riding65%
Touring40%
Passenger35%

Rider Profile

Best ForThis is a friendly, forgiving bike well suited to newer riders or those returning to biking after time away.
PurposeIt's built as a light, economical all-rounder for commuting and casual weekend rides rather than outright performance.
Rider FitIts low weight and modest seat height make it easy to manage for riders of smaller stature or less upper body strength.
CharacterThe air-cooled parallel twin delivers a classic, unhurried character with modest but usable low-to-mid range power.
Not Ideal ForThis is not the bike for riders seeking high-speed thrills, long-distance touring comfort, or off-road capability.

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

Rider Reviews

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