Kawasaki Z900RS - 2020 Specifications and Reviews

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.

Not Rated stars Average rating: Not Rated from 0 votes
.

General information

Price as new4.1  See the detailed rating of design and look, engine performance, reliability, fun-factor, etc. Compare with any other bike.
CategoryClassic
Year2020
ModelKawasaki Z900RS

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 travel119 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 capacity17.03 litres (4.50 US gallons)
Wheelbase1470 mm (57.9 inches)
Ground clearance130 mm (5.1 inches)
Overall width865 mm (34.1 inches)
Overall length2111 mm (83.1 inches)
Overall height1181 mm (46.5 inches)
Seat height836 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 warranty12 Month Limited Warranty
StarterElectric
Color optionsCandytone Green/Orange

Performance Profile & Rider Fit

110 hp
Peak Power
3.6s
0-60 mph

Best For

Track40%
City70%
Cornering75%
Daily Riding78%
Touring62%
Passenger60%

Rider Profile

Best ForSuits riders from confident intermediates to seasoned veterans who appreciate a torquey, classic-styled in-line four.
PurposeBuilt for stylish street riding and weekend backroad cruising rather than outright performance or track work.
Rider FitA moderate 215 kg wet weight and 835 mm seat height make it manageable for most riders of average height and strength.
CharacterA retro-styled naked roadster that blends nostalgic Z1-inspired looks with modern chassis manners and smooth four-cylinder power delivery.
Not Ideal ForNot ideal for off-road adventures or riders seeking a lightweight, hyper-aggressive supersport experience.

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

Rider Fit Visualizer

2020 Kawasaki Z900RS Rider Ergonomics Assessment

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

Feet:

At 836mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2020 Kawasaki Z900RS, 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.

Find bikes that fit your height →

Rider Reviews

Total comments: 1
64x64

MotorcycleDB Review

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.
Reply

Add a Comment


Please Login or Register if you would like to leave a comment.