Naked Motorcycles
2023Kawasaki Z900
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The 2023 Kawasaki Z900 is a middleweight naked bike powered by a 948cc inline-four engine producing 123.6 horsepower, designed for riders seeking an accessible yet thrilling performance platform. Its combination of manageable power delivery, agile handling, and aggressive styling makes it ideal for both experienced riders and those stepping up from smaller bikes. The Z900 is renowned for offering genuine sportbike performance with the practical, upright ergonomics of a naked bike at a competitive price point.
- Capacity
- 948.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 212.0 kg
- Seat height
- 800 mm
- Power
- 123.6 HP (90.2 kW) @ 9500 RPM
What’s new for the 2023 Kawasaki Z900
vs the 2022| Spec | 2022 | 2023 |
|---|---|---|
| Seat height | 820 mm (32.3 inches) | 800 mm (31.5 inches) |
| Front suspension | 41mm inverted fork with rebound damping and spring preload adjustability | 41mm inverted fork with rebound damping and spring preload adjustability. ABS. |
| Rear suspension | Horizontal back-link, stepless rebound damping, adjustable spring preload | Horizontal back-link, stepless rebound damping, adjustable spring preload. ABS. |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for everyday road riding - commuting, errands and weekend rides - with an upright, unfaired riding position.
- Built for
- A naked bike from Kawasaki with a 948cc engine; its character is strong and confident, with 124 hp on tap.
- Not ideal for
- Not ideal for long motorway journeys at speed or for off-road riding.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 948.0 ccm
- Power
- 123.6 HP (90.2 kW) @ 9500 RPM
- Torque
- 99.1 Nm (10.1 kgf-m) @ 7700 RPM
- Engine type
- In-line four, four-stroke
- Power/weight ratio
- 0.5830 HP/kg (dry)
- Bore x stroke
- 73.4 x 56.0 mm
- Compression
- 11.8:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCBI with electronic advance
- Valves per cylinder
- 4
- Lubrication system
- Forced lubrication, wet sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Assist and Slipper Clutch
Performance
- 0-60 mph
- 3.10 seconds
- 0-100 km/h (0-62 mph)
- 3.30 seconds
Dimensions & weight
- Wheelbase
- 1455 mm
- Overall length
- 2070 mm
- Overall width
- 826 mm
- Overall height
- 1080 mm
- Seat height
- 800 mm
- Dry weight
- 212.0 kg
- Wet weight
- 212.1 kg
- Fuel capacity
- 17.00 litres
- Ground clearance
- 145 mm
Chassis & suspension
- Frame
- Trellis, high tensile steel
- Front suspension
- 41mm inverted fork with rebound damping and spring preload adjustability. ABS.
- Rear suspension
- Horizontal back-link, stepless rebound damping, adjustable spring preload. ABS.
- Front wheel travel
- 119 mm
- Rear wheel travel
- 140 mm
- Rake (fork angle)
- 24.9°
- Trail
- 109 mm
Brakes & wheels
- Front brakes
- Double disc. ABS. Four-piston calipers.
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc. ABS. Single-piston caliper.
- Rear brakes diameter
- 250 mm
- ABS
- Optional
- Front tyre
- 120/70-ZR17
- Rear tyre
- 180/55-ZR17
Other
- Color options
- Metallic Spark Black/Metallic Graphite Gray/Metallic Flat Spark Black, Metallic Phantom Silver/Metallic Carbon Gray
- Warranty
- 12
- Comments
- Power Mode Selection. Traction control. Smartphone Connectivity.
Specs last verified against published sources: .
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 | 2017 | 2020 | 2022 | 2023 | 2025 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 948 cc | 948 cc | 948 cc | 948 cc | 948 cc | 948 cc |
| Dry weight | — | 212 kg | 212 kg | 212 kg | 192 kg | 193 kg |
| Seat height | 795 mm | 820 mm | 820 mm | 800 mm | 810 mm | 830 mm |
| Fuel capacity | 17 L | 17 L | 17 L | 17 L | 17 L | 17 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 Z900?
The 2023 Kawasaki Z900 has a Capacity of 948.0 ccm (57.85 cubic inches).
What engine power does the Kawasaki Z900 have?
The 2023 Kawasaki Z900 has a Power of 123.6 HP (90.2 kW) @ 9500 RPM.
How many gears does the Kawasaki Z900 have?
The 2023 Kawasaki Z900 has a Gearbox of 6-speed.
What is the torque of the Kawasaki Z900?
The 2023 Kawasaki Z900 has a Torque of 99.1 Nm (10.1 kgf-m or 73.1 ft.lbs) @ 7700 RPM.
How much does the Kawasaki Z900 weigh?
The 2023 Kawasaki Z900 has a Dry weight of 212.0 kg (467.4 pounds).
Shop this bike
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The 2023 Kawasaki Z900 is a powerful and stylish motorcycle that delivers an exhilarating riding experience. With its 948cc inline-four engine, the Z900 offers impressive acceleration and top speed, making it a great choice for riders who crave speed and performance. The bike's aggressive design and sharp handling also add to its appeal, making it a standout option in the midsize naked bike category.
In addition to its impressive performance, the 2023 Kawasaki Z900 also offers a range of advanced features and technology, including adjustable traction control, multiple riding modes, and a sleek full-color TFT display. These modern amenities enhance the overall riding experience and give riders greater control and confidence on the road. With its combination of power, style, and advanced technology, the 2023 Kawasaki Z900 is a top contender in the midsize motorcycle market.
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