Kawasaki Z900 RS 2021 vs. Kawasaki Z900 2019

Kawasaki Z900 RS 2021

Kawasaki Z900 RS 2021

Kawasaki Z900 2019

Kawasaki Z900 2019

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Overview - Kawasaki Z900 RS 2021 vs Kawasaki Z900 2019

The Kawasaki Z900 RS 2021 and the Kawasaki Z900 2019 are both naked bikes with similar technical specifications. Both models have an inline engine with a displacement of 948cc and liquid cooling. They also have the same torque of 98.6 Nm and fuel injection systems.

In terms of power, the Kawasaki Z900 RS 2021 has 111 HP, while the Kawasaki Z900 2019 has a slightly higher power output of 125.4 HP. However, both bikes have four cylinders and offer a smooth and powerful riding experience.

Both models feature upside-down telescopic forks for the front suspension, providing stability and control. The suspension on the rear is a swing arm with a monoshock absorber, allowing for a comfortable ride. The suspension on both models can be adjusted for preload and rebound.

The chassis of both bikes is made of steel, ensuring durability and strength. The frame type of the Kawasaki Z900 RS 2021 is tubular, while the Kawasaki Z900 2019 has a double cradle frame type.

Kawasaki Z900 RS 2021

Kawasaki Z900 RS 2021

For braking, both models have double disk brakes on the front with a diameter of 300mm and four-piston calipers. This provides excellent stopping power and control. Additionally, both bikes are equipped with ABS for advanced rider assistance.

In terms of dimensions and weights, the Kawasaki Z900 RS 2021 has a front tire width of 120mm and a rear tire width of 180mm. The front and rear tire diameters are both 17 inches. The wheelbase is 1470mm, and the seat height is 835mm. The kerb weight of the bike with ABS is 215kg.

On the other hand, the Kawasaki Z900 2019 has the same front and rear tire widths and diameters as the Z900 RS 2021. The wheelbase is slightly shorter at 1450mm, and the seat height is lower at 795mm. The kerb weight of the bike with ABS is 210kg.

Kawasaki Z900 2019

Kawasaki Z900 2019

In terms of strengths, the Kawasaki Z900 RS 2021 stands out for its authentic and beautiful retro look. It also offers a very comfortable seating position, making it easy and comfortable to ride.

The Kawasaki Z900 2019, on the other hand, is praised for its light and natural handling with high stability. The engine provides a silky smooth pull from mid revs, and the chassis transparency offers great feedback. The sitting position is also comfortable and provides a feel-good factor. Additionally, the price of the Z900 2019 is considered fair.

In terms of weaknesses, the Kawasaki Z900 RS 2021 lacks a quickshifter and driving modes, although it does have adjustable traction control. The Kawasaki Z900 2019 has a TFT display mounted too low, which can be cumbersome to read, and the rearview mirrors offer modest visibility.

Overall, both the Kawasaki Z900 RS 2021 and the Kawasaki Z900 2019 are impressive naked bikes with their own strengths and weaknesses. Riders looking for a retro look and comfortable riding experience may prefer the Z900 RS 2021, while those seeking light handling and high stability may lean towards the Z900 2019.

Technical Specifications Kawasaki Z900 RS 2021 compared to Kawasaki Z900 2019

Kawasaki Z900 RS 2021
Kawasaki Z900 2019

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore73.4 mmBore73.4 mm
StrokeStroke56 mmStroke56 mm
Engine powerEngine power111 HPEngine power125.4 HP
Rpm at Max. PowerRpm at Max. Power8,500 rpmRpm at Max. Power9,500 rpm
TorqueTorque98.6 NmTorque98.6 Nm
Rpm at TorqueRpm at Torque6,500 rpmRpm at Torque7,700 rpm
Compression RatioCompression Ratio10.8 Compression Ratio11.8
Fuel systemFuel systemInjectionFuel systemInjection
Throttle BoreThrottle Bore36 mmThrottle Bore36 mm
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
IgnitionIgnitionDigitalIgnitionDigital
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement948 ccmDisplacement948 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter41 mmDiameter41 mm
TravelTravel120 mmTravel120 mm
AdjustmentAdjustmentCompression, Preload, ReboundAdjustmentPreload, Rebound

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel140 mmTravel140 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentPreload, Rebound
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeTubularFrame typeDouble cradle
RakeRake65 degreeRake65 degree
TrailTrail98 mmTrail105 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter300 mm
PistonPistonFour pistonsPistonFour pistons
Shock mountShock mountFixed caliperShock mountFixed caliper
ActuationActuationHydraulicActuationHydraulic

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter250 mmDiameter250 mm
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Traction controlAdvanced Rider Assistance SystemsABS

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width120 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width180 mmRear tyre width180 mm
Rear tyre heightRear tyre height55 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,100 mmLength2,070 mm
WidthWidth865 mmWidth820 mm
HeightHeight1,150 mmHeight1,065 mm
WheelbaseWheelbase1,470 mmWheelbase1,450 mm
Seat HeightSeat Height835 mmSeat Height795 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)215 kgKerb Weight (with ABS)210 kg
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Z900 RS 2021

Kawasaki Z900 RS 2021

A timelessly beautiful motorbike, the Z 900 RS. Its heart, the powerful and silky-smooth four-cylinder, ensures absolute riding pleasure. Even for longer rides, it offers plenty of comfort thanks to its pleasant seating position, well-padded saddle and high, wide handlebars. For those who like retro motorbikes but appreciate modern handling, the Z1 Homage is a very good choice.

authentic, beautiful retro look

very comfortable seating position

easy and comfortable to ride

no quickshifter and no driving modes (but TC adjustable)

Kawasaki Z900 2019

Kawasaki Z900 2019

Fortunately, the new Kawasaki Z900 has lost none of its character through the use of electronics. It is and remains a playful mid-range naked bike, which at the same time masters the brisk pace on the country road magnificently. The riding pleasure and suitability for everyday use are high, the now installed riding aids offer a plus in safety. Your opponents will have a really hard time from now on.

Light and natural handling with high stability

Silky engine with full pull from mid revs

High chassis transparency, great feedback

Sitting position with feel-good factor

Fair price

TFT display mounted too low

Cumbersome menu operation

Rear view mirrors offer modest visibility

Price Comparison Avarage Market Price Kawasaki Z900 RS vs Kawasaki Z900

There are a few key differences between a Kawasaki Z900 RS 2021 and a Kawasaki Z900 2019. In terms of price, the actual average price of a Kawasaki Z900 RS 2021 is about 15% higher. Compared to Kawasaki Z900 2019 there are less Kawasaki Z900 RS 2021 bikes available on the 1000PS.de Marketplace, specifically 14 compared to 40. It takes less time to sell a Kawasaki Z900 with 116 days compared to 125 days for the Kawasaki Z900 RS. Since model year 2018 1000PS.de editors have written 26 reviews for the Kawasaki Z900 RS and 46 reviews for the Kawasaki Z900 since model year 2017. The first review for the Kawasaki Z900 RS was published on 06/09/2017 and now has more than 63,700 views. This compares to more than 93,200 views for the first review on Kawasaki Z900 published on 11/11/2016.

Price Kawasaki Z900 RS

Model year
Current average market prices

Price Kawasaki Z900

Model year
Current average market prices

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