Naked Motorcycles
1989Kawasaki Z 450 LTD
19 fields on record
The 1989 Kawasaki Z 450 LTD is a lightweight middleweight cruiser that appeals to riders seeking classic styling with practical everyday usability. Its liquid-cooled 454cc parallel-twin engine delivers smooth power for commuting and casual riding, while the comfortable seating position and manageable weight make it accessible to intermediate riders. Known for its retro cruiser aesthetic and reliable DOHC mechanics, it represents an excellent entry point into classic motorcycle ownership.
- Capacity
- 454.0 ccm
- Engine
- Parallel Twin, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 199.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 50.0 HP (36.8 kW) @ 9500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built for relaxed cruising and casual weekend rides rather than outright speed or long-distance touring.
- Built for
- It has a laid-back, classic cruiser personality with modest performance and a distinctive belt-drive, liquid-cooled parallel twin setup unusual for its era and class.
- Not ideal for
- This is not the bike for riders seeking high-speed thrills, aggressive cornering, or serious off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 454.0 ccm
- Power
- 50.0 HP (36.8 kW) @ 9500 RPM
- Engine type
- Parallel Twin, four-stroke
- Power/weight ratio
- 0.2513 HP/kg (wet)
- Bore x stroke
- 72.5 x 55.0 mm
- Compression
- 10.7:1
- Cooling system
- Liquid
- Valves per cylinder
- 4
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Belt
Performance
- Top speed
- 162.0 km/h (100.7 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Front tyre
- 100/90-19
- Rear tyre
- 140/90-15
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1984 | 1985 | 1987 | 1988 | 1989 |
|---|---|---|---|---|---|
| Capacity | 454 cc | 454 cc | 454 cc | 454 cc | 454 cc |
| Fuel capacity | 11 L | 11 L | 11 L | 11 L | 11 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Kawasaki Z 450 LTD?
The 1989 Kawasaki Z 450 LTD has a Capacity of 454.0 ccm (27.70 cubic inches).
What engine power does the Kawasaki Z 450 LTD have?
The 1989 Kawasaki Z 450 LTD has a Power of 50.0 HP (36.8 kW) @ 9500 RPM.
How many gears does the Kawasaki Z 450 LTD have?
The 1989 Kawasaki Z 450 LTD has a Gearbox of 6-speed.
How much does the Kawasaki Z 450 LTD weigh?
The 1989 Kawasaki Z 450 LTD has a Wet weight of 199.0 kg (438.7 pounds).
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