Kawasaki GPZ 550 - 1989 Specifications and Reviews

The 1989 Kawasaki GPZ 550 is a lightweight, air-cooled middleweight that appeals to experienced riders seeking nimble handling and reliable performance. Its 65-horsepower inline-four engine and manageable 209kg weight make it ideal for spirited riding and daily commuting. Best known for balanced versatility and responsive characteristics, the GPZ 550 earned respect as a capable allrounder in its class.

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General information

CategoryAllround
Year1989
ModelKawasaki GPZ 550
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemAir
Fuel controlDOHC
Valves per cylinder2
Bore x stroke58.0 x 52.4 mm (2.3 x 2.1 inches)
Compression10.0:1
Power65.00
Stroke4
Engine typeIn-line four
Capacity:553.00 ccm (33.74 cubic inches)

Physical measures and capacities

Weight incl. oil, gas, etc209.0 kg (460.8 pounds)
 
 

Kawasaki GPZ 550 dimensions and frame

Rear brakesSingle disc
Front brakesDual disc
Rear tyre dimensions120/80-18
Front tyre dimensions100/90-18

Speed and acceleration

Top speed196.0 km/h (121.8 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity18.00 litres (4.76 gallons)

Performance Profile & Rider Fit

65 hp
Peak Power
4.2s
0-60 mph
121.8 mph
Top Speed

Best For

Track45%
City65%
Cornering68%
Daily Riding65%
Touring60%
Passenger55%

Rider Profile

Best ForSuits riders with some experience who want a classic air-cooled four without overwhelming power.
PurposeBest for mixed sport-touring duty, weekend twisty-road rides, and general road use rather than dedicated track or long-haul touring.
Rider FitA moderate 209 kg curb weight and mid-size dimensions make it manageable for average-height riders without excessive physical strain.
CharacterA classic 1980s-90s inline-four with smooth, linear power delivery and a sporty yet balanced chassis feel.
Not Ideal ForNot ideal for riders seeking modern performance, off-road capability, or heavy long-distance touring comfort.

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

Rider Reviews

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