1989 Kawasaki ZXR750

1989 Kawasaki ZXR750

sportbike80sJapan

Introduced in 1989, the 1989 Kawasaki ZXR750 features a 748cc DOHC inline-4 engine producing 105hp, establishing itself as a notable sport bike.

Specifications

Engine

Type
DOHC inline-4
Displacement
748 cc
Cylinders
4
Power
105 hp @ 11000 rpm
Torque
70.0 Nm
Compression
—
Bore × Stroke
68.0 × 51.5 mm
Cooling
Water-cooled
Fuel System
4x Keihin FCR carburetors

Chassis & Transmission

Frame
Aluminum twin-spar
Front Suspension
Cartridge fork
Rear Suspension
Uni-Trak monoshock
Front Brake
Dual disc
Rear Brake
Single disc
Front Tyre
—
Rear Tyre
—
Transmission
6-speed
Final Drive
Chain

Performance

Top Speed
245 km/h (152 mph)
¼ Mile
—

Dimensions & Weight

Dry Weight
195 kg (430 lbs)
Wet Weight
213 kg (470 lbs)
Seat Height
790 mm
Wheelbase
1440 mm
Ground Clearance
—
Fuel Capacity
18.0 L

History & Story

The 1989 1989 Kawasaki ZXR750 was introduced by Kawasaki as a sport bike aimed at riders seeking sport bike performance and style. Manufactured in Japan, it represented Kawasaki's vision for the four-cylinder sport bike market during the 1980s.

Powering the 1989 Kawasaki ZXR750 is a 748cc DOHC inline-4 producing 105hp. This four-cylinder engine uses water-cooled cooling and draws fuel through 4x Keihin FCR carburetors. A 6-speed gearbox sends power via chain final drive to the rear wheel.

Built around a aluminum twin-spar frame, the 1989 Kawasaki ZXR750 suspends its 195 kg (430 lbs) on cartridge fork forks and uni-trak monoshock rear units. Braking relies on dual disc at the front and single disc at the rear, with a 1440 mm wheelbase providing stability.

Performance-wise, the 1989 Kawasaki ZXR750 achieves a claimed top speed of 245 km/h (152 mph). With a generous fuel capacity of 18.0 liters, it offers reasonable range for sport bike duties. The seat height of 790 mm makes it comfortable for most riders.

Known Issues

  • Cam chain issues on high-mileage engines
  • Electrical system gremlins

Fun Facts

  • With 105hp, the 1989 Kawasaki ZXR750 was considered extremely powerful when launched
  • The 1989 Kawasaki ZXR750 was produced in Kawasaki's Japan facilities
  • The 1989 Kawasaki ZXR750 featured a aluminum twin-spar frame typical of 1980s design philosophy

Collector Information

Parts Availability
Good
Collector Rating
6/10

Resources & Parts

🔧 Find 1989 Kawasaki ZXR750 Parts on eBay Search eBay Motors for parts, accessories and restoration supplies 📖 Haynes Manual for Kawasaki Workshop manuals, service guides and technical references 🛡 Insure Your Classic Kawasaki Specialist classic motorcycle insurance from Hagerty

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