Naked Motorcycles
1983Kawasaki Z 1000 J
19 fields on record
The 1983 Kawasaki Z1000 J is a powerful touring bike suited for riders seeking authentic superbike performance with practical versatility. Its air-cooled 998cc inline-four produces 98 horsepower, delivering strong acceleration and highway capability. Known for combining classic Japanese engineering with reliable touring credentials, it appeals to enthusiasts valuing straightforward power and timeless design.
- Capacity
- 998.0 ccm
- Engine
- In-line four
- Gearbox
- 5-speed
- Wet weight
- 253.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 98.0 HP (72.1 kW) @ 8500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- A muscular early-80s UJM sport-tourer built for fast open-road cruising and confident overtaking rather than tight technical work.
- Built for
- Raw, torquey, and mechanical in feel, with a classic four-cylinder growl and analog handling that feels direct but demands respect.
- Not ideal for
- Not a good fit for new riders, those seeking nimble city commuting, or anyone wanting 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
- 998.0 ccm
- Power
- 98.0 HP (72.1 kW) @ 8500 RPM
- Engine type
- In-line four
- Power/weight ratio
- 0.3874 HP/kg (wet)
- Bore x stroke
- 69.4 x 66.0 mm
- Compression
- 9.2:1
- Cooling system
- Air
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 211.0 km/h (131.1 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 3.25-19
- Rear tyre
- 4.25-18
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 | 1981 | 1982 | 1983 |
|---|---|---|---|
| Capacity | 998 cc | 998 cc | 998 cc |
| Fuel capacity | 21 L | 21 L | 21 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 1000 J?
The 1983 Kawasaki Z 1000 J has a Capacity of 998.0 ccm (60.90 cubic inches).
What engine power does the Kawasaki Z 1000 J have?
The 1983 Kawasaki Z 1000 J has a Power of 98.0 HP (72.1 kW) @ 8500 RPM.
How many gears does the Kawasaki Z 1000 J have?
The 1983 Kawasaki Z 1000 J has a Gearbox of 5-speed.
How much does the Kawasaki Z 1000 J weigh?
The 1983 Kawasaki Z 1000 J has a Wet weight of 253.0 kg (557.8 pounds).
Shop this bike
Affiliate linksWe may earn a commission from qualifying eBay or Amazon purchases made through these links. As an Amazon Associate I earn from qualifying purchases.
Please log in or register if you'd like to leave a comment.