Naked Motorcycles
2023Kawasaki Z900RS
52 fields on record
The 2023 Kawasaki Z900RS is a retro-styled middleweight that appeals to riders seeking modern performance wrapped in classic aesthetics. Powered by a 948cc inline-four engine producing 110 horsepower, it combines nostalgic design with contemporary technology including fuel injection and electronic ignition. Known for its approachable power delivery and versatile character, it excels as both a daily commuter and weekend road bike.
- Capacity
- 948.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 215.1 kg
- Seat height
- 836 mm
- Power
- 110.0 HP (80.3 kW) @ 8500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for stylish street riding and weekend backroad cruising rather than outright performance or track work.
- Built for
- A retro-styled naked roadster that blends nostalgic Z1-inspired looks with modern chassis manners and smooth four-cylinder power delivery.
- Not ideal for
- Not ideal for off-road adventures or riders seeking a lightweight, hyper-aggressive supersport experience.
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 usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 948.0 ccm
- Power
- 110.0 HP (80.3 kW) @ 8500 RPM
- CO2 Emissions
- 114 CO2 g/km
- EPA Certificate No.
- PKAXC.948AAB-009
- EPA Est. Fuel Consumption
- 4.86 L/100km (48.4 US mpg)
- EPA CO Emissions
- 0.1 CO g/km
- Torque
- 98.0 Nm (10.0 kgf-m) @ 6500 RPM
- Engine type
- In-line four, four-stroke
- Fuel consumption
- 5.30 litres/100 km (18.9 km/l)
- Power/weight ratio
- 0.5114 HP/kg (wet)
- Bore x stroke
- 73.4 x 56.0 mm
- Compression
- 10.8:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCBI with electronic advance
- Aspiration
- Naturally aspirated
- Valves per cylinder
- 4
- Lubrication system
- Forced lubrication, wet sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-disc, manual
Performance
- 0-60 mph
- 3.20 seconds
- 0-100 km/h (0-62 mph)
- 3.50 seconds
Dimensions & weight
- Wheelbase
- 1470 mm
- Overall length
- 2111 mm
- Overall width
- 865 mm
- Overall height
- 1181 mm
- Seat height
- 836 mm
- Wet weight
- 215.1 kg
- Fuel capacity
- 17.00 litres
- Ground clearance
- 130 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Trellis, high tensile steel
- Front suspension
- Inverted telescopic fork with (13-way) adjustable compression and rebound (11-way) damping, spring preload (15-turn
- Rear suspension
- Horizontal back-link swingarm with stepless adjustable rebound damping and spring preload
- Front wheel travel
- 119 mm
- Rear wheel travel
- 140 mm
- Rake (fork angle)
- 25.0°
- Trail
- 98 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
- Yes
- Front tyre
- 120/70-ZR17
- Rear tyre
- 180/55-ZR17
Other
- Color options
- Metallic Diablo Black/Metallic Imperial Red
- Warranty
- 12
- Comments
- Traction control.
- Fuel Tank Material
- Metal
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 | 2018 | 2020 | 2023 | 2025 | 2027 |
|---|---|---|---|---|---|
| Capacity | 948 cc | 948 cc | 948 cc | 948 cc | 948 cc |
| Seat height | 795 mm | 836 mm | 836 mm | 835 mm | 835 mm |
| Fuel capacity | 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 Z900RS?
The 2023 Kawasaki Z900RS has a Capacity of 948.0 ccm (57.85 cubic inches).
What engine power does the Kawasaki Z900RS have?
The 2023 Kawasaki Z900RS has a Power of 110.0 HP (80.3 kW) @ 8500 RPM.
How many gears does the Kawasaki Z900RS have?
The 2023 Kawasaki Z900RS has a Gearbox of 6-speed.
What is the torque of the Kawasaki Z900RS?
The 2023 Kawasaki Z900RS has a Torque of 98.0 Nm (10.0 kgf-m or 72.3 ft.lbs) @ 6500 RPM.
How much does the Kawasaki Z900RS weigh?
The 2023 Kawasaki Z900RS has a Wet weight of 215.1 kg (474.2 pounds).
Shop this bike
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The 2023 Kawasaki Z900RS is a stylish and powerful motorcycle that pays homage to the iconic Z1 from the 1970s. With its retro design and modern features, this bike offers a perfect blend of nostalgia and performance. The 948cc inline-four engine delivers strong acceleration and a thrilling ride, while the comfortable seating position and smooth suspension make it suitable for long-distance cruising. The Z900RS also comes equipped with advanced technology such as traction control and multiple riding modes, providing a confident and customizable riding experience. Overall, this motorcycle is a great choice for riders looking for a classic look with modern performance.
In conclusion, the 2023 Kawasaki Z900RS is a top-notch motorcycle that combines timeless style with cutting-edge features. Whether you're a fan of classic bikes or simply looking for a powerful and reliable ride, the Z900RS has something to offer. Its impressive engine, comfortable ride, and advanced technology make it a standout choice in the retro-inspired motorcycle market. If you're in the market for a bike that will turn heads and deliver an exhilarating performance, the Z900RS should definitely be on your list.
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