Naked Motorcycles
2020Kawasaki Z900RS
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The 2020 Kawasaki Z900RS is a retro-styled middleweight naked bike that appeals to riders seeking classic aesthetics with modern performance and reliability. Known for its timeless design inspired by Kawasaki's legendary Z1 lineage, it combines comfortable ergonomics, manageable weight at 214 kg, and capable braking with dual front discs and ABS. Ideal for commuters and enthusiasts who value style, handling, and everyday usability over raw power.
- Capacity
- 948.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 214.1 kg
- Seat height
- 836 mm
- Power
- 110.0 HP (80.3 kW) @ 8500 RPM
What’s new for the 2020 Kawasaki Z900RS
vs the 2019| Spec | 2019 | 2020 |
|---|---|---|
| Seat height | 800 mm (31.5 inches) | 836 mm (32.9 inches) |
| Front suspension | 41 mm inverted fork with compression and rebound damping and spring preload adjustability | Inverted telescopic fork with (10-way) adjustable compression and rebound (12-way) damping, spring preload |
| Rear suspension | Horizontal Back-link, gas-charged shock with rebound damping and spring preload adjustability | Horizontal back-link swingarm with stepless adjustable rebound damping and spring preload |
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.
- LKAXC.948AAB-004
- EPA Est. Fuel Consumption
- 4.86 L/100km (48.4 US mpg)
- EPA CO Emissions
- 0.1 CO g/km
- Torque
- 98.5 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
- 0.5138 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
- 214.1 kg
- Fuel capacity
- 17.00 litres
- Ground clearance
- 130 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Tubular, diamond
- Front suspension
- Inverted telescopic fork with (10-way) adjustable compression and rebound (12-way) damping, spring preload
- 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
- Candytone Green/Orange
- Warranty
- 12
- 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 2020 Kawasaki Z900RS has a Capacity of 948.0 ccm (57.85 cubic inches).
What engine power does the Kawasaki Z900RS have?
The 2020 Kawasaki Z900RS has a Power of 110.0 HP (80.3 kW) @ 8500 RPM.
How many gears does the Kawasaki Z900RS have?
The 2020 Kawasaki Z900RS has a Gearbox of 6-speed.
What is the torque of the Kawasaki Z900RS?
The 2020 Kawasaki Z900RS has a Torque of 98.5 Nm (10.0 kgf-m or 72.6 ft.lbs) @ 6500 RPM.
How much does the Kawasaki Z900RS weigh?
The 2020 Kawasaki Z900RS has a Wet weight of 214.1 kg (472.0 pounds).
Shop this bike
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The 2020 Kawasaki Z900RS is a stunning modern classic motorcycle that pays homage to the iconic Kawasaki Z1. With its powerful 948cc engine, impressive handling, and retro styling, the Z900RS offers a thrilling and nostalgic riding experience. The combination of modern technology and vintage design elements make this bike a standout in the modern classic motorcycle category. From the signature four-into-one exhaust to the classic round headlight, every detail of the Z900RS exudes timeless appeal.
The 2020 Kawasaki Z900RS is a must-have for riders who appreciate the blend of modern performance and classic design. Whether you're cruising through the city streets or tackling winding backroads, this motorcycle delivers an exhilarating ride with its smooth power delivery and responsive handling. With its retro styling and advanced features, the Z900RS stands out as a top choice for riders looking for a unique and thrilling riding experience.
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