Kawasaki GPX 750 R - 1989 Specifications and Reviews

The 1989 Kawasaki GPX 750 R is a nimble sport-touring middleweight that appeals to riders seeking accessible performance and everyday practicality. Its liquid-cooled inline-four engine delivers 100 horsepower with refined DOHC reliability, while the lightweight 223kg chassis provides agile handling and efficiency. Best known for balancing spirited riding capability with comfortable long-distance touring credentials, it remains a respected entry-level sportbike of its era.

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General information

CategorySport touring
Year1989
ModelKawasaki GPX 750 R

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemLiquid
Fuel controlDOHC
Valves per cylinder4
Bore x stroke68.0 x 51.5 mm (2.7 x 2.0 inches)
Compression11.2:1
Power100.00
Stroke4
Engine typeIn-line four
Capacity:748.00 ccm (45.64 cubic inches)

Physical measures and capacities

Weight incl. oil, gas, etc223.0 kg (491.6 pounds)
 
 

Kawasaki GPX 750 R dimensions and frame

Rear brakesSingle disc
Front brakesDual disc
Rear tyre dimensions140/70-18
Front tyre dimensions110/90-16

Speed and acceleration

Top speed230.0 km/h (142.9 mph)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity21.00 litres (5.55 gallons)

Performance Profile & Rider Fit

100 hp
Peak Power
3.4s
0-60 mph

Best For

Track65%
City55%
Cornering74%
Daily Riding58%
Touring68%
Passenger55%

Rider Profile

Best ForBest suited to riders with at least intermediate experience who are comfortable with a powerful, revvy inline-four and quick steering geometry.
PurposeDesigned as a sport tourer of its era, blending strong straight-line performance with reasonably capable handling for fast road riding and occasional longer trips.
Rider FitA mid-weight machine with a moderately aggressive but not extreme riding position, manageable for average-height riders though the seat and wind protection are dated by modern standards.
CharacterDelivers a classic early-90s sport bike feel with a punchy inline-four engine, sharp throttle response at higher revs, and confidence-inspiring but not razor-sharp handling.
Not Ideal ForNot a good fit for absolute beginners, off-road use, or riders seeking modern levels of comfort, wind protection, or long-distance touring ergonomics.

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

Rider Reviews

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