Naked Motorcycles
2021Kawasaki Z900RS Cafe
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The 2021 Kawasaki Z900RS Cafe blends retro styling with modern performance, appealing to riders seeking classic aesthetics without sacrificing contemporary reliability. Its 948cc inline-four engine delivers 110 horsepower and responsive handling, making it ideal for both casual cruising and spirited riding. Known for authentic vintage charm paired with today's technology, it excels as an accessible middleweight for enthusiasts who appreciate timeless design.
- Capacity
- 948.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 216.1 kg
- Seat height
- 820 mm
- Power
- 110.0 HP (80.3 kW) @ 8500 RPM
What’s new for the 2021 Kawasaki Z900RS Cafe
vs the 2020| Spec | 2020 | 2021 |
|---|---|---|
| Wet weight | 215.1 kg (474.2 pounds) | 216.1 kg (476.4 pounds) |
| Seat height | 836 mm (32.9 inches) | 820 mm (32.3 inches) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for stylish weekend cafe-racer runs and spirited backroad blasts rather than commuting drudgery or long-haul touring.
- Built for
- A charismatic retro-styled machine that pairs classic Z1-inspired looks with genuinely modern performance, satisfying riders who want nostalgia without sacrificing power.
- Not ideal for
- Not the right choice for riders seeking a relaxed upright touring posture, pillion comfort over distance, or any off-road capability.
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
- 110.0 HP (80.3 kW) @ 8500 RPM
- CO2 Emissions
- 123 CO2 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
- 0.5090 HP/kg
- 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
- 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
Dimensions & weight
- Wheelbase
- 1470 mm
- Overall length
- 2101 mm
- Overall width
- 846 mm
- Overall height
- 1191 mm
- Seat height
- 820 mm
- Wet weight
- 216.1 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
- Pearl Storm Gray
- Warranty
- 12
- Comments
- Windscreen. Traction control.
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 | 2021 | 2023 | 2024 |
|---|---|---|---|---|---|
| Capacity | 948 cc | 948 cc | 948 cc | 948 cc | 948 cc |
| Seat height | 820 mm | 836 mm | 820 mm | 820 mm | 820 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 Cafe?
The 2021 Kawasaki Z900RS Cafe has a Capacity of 948.0 ccm (57.85 cubic inches).
What engine power does the Kawasaki Z900RS Cafe have?
The 2021 Kawasaki Z900RS Cafe has a Power of 110.0 HP (80.3 kW) @ 8500 RPM.
How many gears does the Kawasaki Z900RS Cafe have?
The 2021 Kawasaki Z900RS Cafe has a Gearbox of 6-speed.
What is the torque of the Kawasaki Z900RS Cafe?
The 2021 Kawasaki Z900RS Cafe has a Torque of 98.5 Nm (10.0 kgf-m or 72.6 ft.lbs) @ 6500 RPM.
How much does the Kawasaki Z900RS Cafe weigh?
The 2021 Kawasaki Z900RS Cafe has a Wet weight of 216.1 kg (476.4 pounds).
Shop this bike
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The 2021 Kawasaki Z900RS Cafe motorcycle is a stunning and powerful machine that delivers on both style and performance. With its retro-inspired design and top-notch engineering, this bike is a showstopper on the road. The strong 948cc engine provides plenty of power, while the adjustable suspension and traction control offer a smooth and controlled ride. The cafe racer-style handlebars and low-slung seat contribute to the bike's classic look, making it a standout in the crowd.
Overall, the 2021 Kawasaki Z900RS Cafe is a top-tier motorcycle that combines timeless design with modern technology. Whether you're a seasoned rider or a newcomer to the world of motorcycles, this bike is sure to impress with its dynamic performance and head-turning style. From its eye-catching aesthetics to its impressive handling, the Z900RS Cafe is a worthy investment for any motorcycle enthusiast.
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