Kawasaki Z650 RS 2022 vs. Kawasaki Z900 2019

Kawasaki Z650 RS 2022

Kawasaki Z650 RS 2022

Kawasaki Z900 2019

Kawasaki Z900 2019

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Overview - Kawasaki Z650 RS 2022 vs Kawasaki Z900 2019

The Kawasaki Z650 RS 2022 and the Kawasaki Z900 2019 are both naked bikes from Kawasaki, but they have some key differences in terms of their technical specifications and strengths.

Starting with the technical specifications, the Kawasaki Z650 RS 2022 is equipped with an inline engine that produces 68.2 horsepower and 65.7 Nm of torque. It has a fuel injection system, two cylinders, and liquid cooling. The displacement of the engine is 649cc. The front suspension consists of a telescopic fork, while the rear suspension is a swing arm with a monoshock absorber. The frame of the Z650 RS is made of steel and has a tubular design. The front brakes are double disc with a diameter of 300mm and double pistons, using petal technology. The bike also features ABS as an advanced rider assistance system. The front tire width is 120mm, with a diameter of 17 inches, while the rear tire width is 160mm with the same diameter. The wheelbase is 1410mm and the seat height is 820mm. The bike weighs 187.1kg with ABS.

Kawasaki Z650 RS 2022

Kawasaki Z650 RS 2022

On the other hand, the Kawasaki Z900 2019 is equipped with an inline engine that produces 125.4 horsepower and 98.6 Nm of torque. It also has a fuel injection system, but with four cylinders and liquid cooling. The displacement of the engine is larger at 948cc. The front suspension consists of an upside-down telescopic fork, while the rear suspension is a swing arm with a monoshock absorber. The frame of the Z900 is made of steel and has a double cradle design. The front brakes are double disc with a diameter of 300mm and four pistons, using petal technology. ABS is also included as an advanced rider assistance system. The front tire width is 120mm, with a diameter of 17 inches, while the rear tire width is 180mm with the same diameter. The wheelbase is slightly longer at 1450mm and the seat height is slightly lower at 795mm. The bike weighs 210kg with ABS.

In terms of strengths, the Kawasaki Z650 RS 2022 is praised for its perfectly realized retro design, analogue displays, lively engine, accessible handling, powerful brakes, comfortable ergonomics, adjustable levers, and being a real eye-catcher. On the other hand, the Kawasaki Z900 2019 is commended for its light and natural handling with high stability, silky engine with full pull from mid revs, high chassis transparency with great feedback, sitting position with a feel-good factor, and fair price.

Kawasaki Z900 2019

Kawasaki Z900 2019

However, there are also some weaknesses to consider. The Kawasaki Z650 RS 2022 is noted to have a slightly softer sound, which may not appeal to riders looking for a more aggressive exhaust note. The Kawasaki Z900 2019, on the other hand, has a TFT display mounted too low, making it less convenient to read while riding. Additionally, the menu operation on the display is cumbersome, and the rearview mirrors offer modest visibility.

In conclusion, the Kawasaki Z650 RS 2022 and the Kawasaki Z900 2019 are both impressive naked bikes from Kawasaki, each with their own strengths and weaknesses. The Z650 RS offers a retro design and comfortable ergonomics, while the Z900 provides a more powerful engine and high stability. Riders should consider their preferences and priorities to choose the bike that best suits their needs.

Technical Specifications Kawasaki Z650 RS 2022 compared to Kawasaki Z900 2019

Kawasaki Z650 RS 2022
Kawasaki Z900 2019

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore83 mmBore73.4 mm
StrokeStroke60 mmStroke56 mm
Engine powerEngine power68.2 HPEngine power125.4 HP
Rpm at Max. PowerRpm at Max. Power8,000 rpmRpm at Max. Power9,500 rpm
TorqueTorque65.7 NmTorque98.6 Nm
Rpm at TorqueRpm at Torque7,000 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
CylindersCylinders2Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement649 ccmDisplacement948 ccm

Suspension Front

Front suspensionFront suspensionTelescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter41 mmDiameter41 mm
TravelTravel125 mmTravel120 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
Shock mountShock mountDeflectionShock mountDeflection
TravelTravel130 mmTravel140 mm
AdjustmentAdjustmentPreloadAdjustmentPreload, Rebound

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeTubularFrame typeDouble cradle
RakeRake65.5 degreeRake65 degree
TrailTrail100 mmTrail105 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter300 mm
PistonPistonDouble pistonPistonFour pistons
Shock mountShock mountSemi-SchwimmsattelShock mountFixed caliper
TechnologyTechnologyPetalTechnologyPetal

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter200 mmDiameter250 mm
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced 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 width160 mmRear tyre width180 mm
Rear tyre heightRear tyre height60 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,055 mmLength2,070 mm
WheelbaseWheelbase1,410 mmWheelbase1,450 mm
Seat HeightSeat Height820 mmSeat Height795 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)187.1 kgKerb Weight (with ABS)210 kg
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Z650 RS 2022

Kawasaki Z650 RS 2022

With the RS, Kawasaki proves that it has mastered the art of retro bikes. You immediately forget that underneath the pretty dress is the normal Z650, because thanks to the right details, the retro design has been convincingly implemented. In the saddle, you enjoy the accessibility that you know from the technical sister. A retro bike that both beginners and experienced bikers will really enjoy!

perfectly realised retro design

analogue displays

lively engine,accessible handling

powerful brakes

comfortable ergonomics

adjustable levers

real eye-catcher

slightly softer sound

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 Z650 RS vs Kawasaki Z900

There are a few key differences between a Kawasaki Z650 RS 2022 and a Kawasaki Z900 2019. In terms of price, the actual average price of a Kawasaki Z900 2019 is about 17% higher. A Kawasaki Z650 RS 2022 experiences a loss of 300 GBP in one year of ownership. This is offset by a loss of 230 GBP for a Kawasaki Z900 2019. Compared to Kawasaki Z900 2019 there are less Kawasaki Z650 RS 2022 bikes available on the 1000PS.de Marketplace, specifically 34 compared to 40. It takes less time to sell a Kawasaki Z900 with 116 days compared to 146 days for the Kawasaki Z650 RS. Since model year 2022 1000PS.de editors have written 12 reviews for the Kawasaki Z650 RS and 46 reviews for the Kawasaki Z900 since model year 2017. The first review for the Kawasaki Z650 RS was published on 27/09/2021 and now has more than 39,300 views. This compares to more than 93,200 views for the first review on Kawasaki Z900 published on 11/11/2016.

Price Kawasaki Z650 RS

Model year
Current average market prices

Price Kawasaki Z900

Model year
Current average market prices

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