Kawasaki Z900RS Black Edition - 2020 Specifications and Reviews

The 2020 Kawasaki Z900RS Black Edition is a retro-styled middleweight that appeals to riders seeking classic aesthetics with modern performance and reliability. Known for its timeless design language, manageable 214 kg weight, and comfortable 835 mm seat height, it delivers accessible handling and everyday practicality. The bike excels as an all-rounder for riders transitioning from smaller bikes or seeking a versatile, low-maintenance machine with proven Kawasaki engineering.

2020
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General information

CategoryAllround
Year2020
ModelKawasaki Z900RS Black Edition

Engine and Transmission Specifications

Greenhouse gases123.0 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption5.30 litres/100 km (18.9 km/l or 44.38 mpg)
DrivelineSealed chain
ClutchWet multi-disc, manual
Transmission typeChain   (final drive)
Gearbox6-speed
Cooling systemLiquid
Lubrication systemForced lubrication, wet sump
IgnitionTCBI with electronic advance
Fuel controlDouble Overhead Cams/Twin Cam (DOHC)
Fuel systemInjection. DFI with 36mm Keihin throttle bodies
Valves per Cylinder4
Bore x Stroke73.4 x 56.0 mm (2.9 x 2.2 inches)
Compression10.8:1
Torque98.5 Nm (10.0 kgf-m or 72.7 ft.lbs) @ 6500 RPM
Power110.0 HP (80.3 kW) @ 8500 RPM
Engine typeIn-line four, four-stroke
Capacity:948.0 ccm (57.85 cubic inches)
 
 

Brakes, suspension, Frame and wheels

WheelsDunlop Sportmax tires
Rear brakesSingle disc. ABS. Single-piston caliper.
Diameter300 mm (11.8 inches)
Front brakesDouble disc. ABS. Four-piston calipers.
Rear tire180/55-ZR17
Front tire120/70-ZR17
Rear wheel travel140 mm (5.5 inches)
Rear SuspensionHorizontal back-link swingarm with stepless adjustable rebound damping and spring preload
Front wheel travel120 mm (4.7 inches)
Front SuspensionInverted telescopic fork with (10-way) adjustable compression and rebound (12-way) damping, spring preload
Trail98 mm (3.9 inches)
Rake (fork angle)25.0°
Frame typeTubular, diamond
 
 

Physical measures and capacities

Fuel capacity17.00 litres (4.49 US gallons)
Wheelbase1470 mm (57.9 inches)
Ground clearance130 mm (5.1 inches)
Overall width865 mm (34.1 inches)
Overall length2110 mm (83.1 inches)
Overall height1150 mm (45.3 inches)
Seat height835 mm (32.9 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc214.1 kg (471.9 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty24 Months Unlimited Kilometers
StarterElectric
Color optionsMetallic Diablo Black

Performance Profile & Rider Fit

110 hp
Peak Power
3.3s
0-60 mph

Best For

Track55%
City68%
Cornering78%
Daily Riding75%
Touring60%
Passenger65%

Rider Profile

Best ForBest suited to intermediate to experienced riders who can appreciate a torquey inline-four with real performance behind its retro looks.
PurposeA retro-styled roadster designed for spirited weekend rides, city cruising, and occasional longer trips rather than dedicated touring or off-road use.
Rider FitA moderate 835mm seat height and manageable 214kg weight make it accessible to most riders, though the wide tank and upright stance suit those of average-to-taller build best.
CharacterBlends classic Z1-inspired styling with modern performance, offering a charismatic exhaust note, punchy midrange, and confidence-inspiring, neutral handling.
Not Ideal ForNot the right choice for riders seeking off-road capability, long-distance touring comfort, or a lightweight beginner-friendly first bike.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2020 Kawasaki Z900RS Black Edition Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 835mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2020 Kawasaki Z900RS Black Edition, with a relaxed knee angle of around 130 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2020 Kawasaki Z900RS Black Edition is a sleek and stylish motorcycle that offers a timeless design with a modern twist. With its stunning all-black color scheme, this bike stands out on the road and is sure to turn heads. The powerful 948cc engine provides impressive performance and delivers a smooth and exhilarating ride. The comfortable seating position and adjustable suspension make it a joy to ride, whether you're cruising through the city or taking on the open road. The Z900RS Black Edition is a standout choice for riders who want a classic look with top-tier performance. Overall, the 2020 Kawasaki Z900RS Black Edition is a fantastic motorcycle that offers a perfect blend of style, performance, and comfort. The all-black color scheme gives it a sophisticated and aggressive look, while the powerful engine and smooth ride make it a joy to ride. Whether you're a seasoned rider or a newcomer to the motorcycle world, the Z900RS Black Edition is a fantastic choice that will not disappoint. Whether you're commuting to work or hitting the open road for a weekend adventure, this bike delivers the performance and style that every rider desires.
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