Kawasaki Z650 2020 vs. Kawasaki Z900 2020

Kawasaki Z650 2020

Kawasaki Z650 2020

Kawasaki Z900 2020

Kawasaki Z900 2020

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Overview - Kawasaki Z650 2020 vs Kawasaki Z900 2020

The Kawasaki Z650 2020 is equipped with a powerful two-cylinder engine that delivers 68.2 horsepower and 65.7 Nm of torque. It has a fuel injection system and a liquid cooling system. The bike has a displacement of 649cc and features a telescopic fork front suspension and a swing arm rear suspension with a monoshock absorber. The frame is made of steel and has a tubular design. The front brakes are double disk with a diameter of 300mm and a double piston technology. The bike is equipped with ABS for advanced rider assistance. The front tire has a width of 120mm and a diameter of 17 inches, while the rear tire has a width of 160mm and a diameter of 17 inches. The wheelbase is 1410mm and the seat height is 790mm. The bike weighs 187.1kg and comes with LED daytime running lights, LED headlights, and a TFT display.

On the other hand, the Kawasaki Z900 2020 features a more powerful four-cylinder engine that delivers 125.4 horsepower and 98.6 Nm of torque. It also has a fuel injection system and a liquid cooling system. The bike has a displacement of 948cc and features an upside-down telescopic fork front suspension and a swing arm rear suspension with a monoshock absorber. The frame is made of steel and has a double cradle design. The front brakes are double disk with a diameter of 300mm and a four-piston technology. Similar to the Z650, the Z900 is equipped with ABS for advanced rider assistance. The front tire has a width of 120mm and a diameter of 17 inches, while the rear tire has a width of 180mm and a diameter of 17 inches. The wheelbase is slightly longer at 1450mm and the seat height is 795mm. The bike weighs 210kg and comes with LED daytime running lights, LED headlights, and a TFT display.

Kawasaki Z650 2020

Kawasaki Z650 2020

In terms of strengths, the Z650 has a powerful two-cylinder engine that provides a thrilling riding experience. It also has an aggressive intake noise that adds to the excitement. The bike has compact dimensions and a low seat height, making it suitable for riders of different sizes. The stable chassis ensures a smooth and controlled ride. The TFT display with connectivity features allows for easy navigation and access to important information. Additionally, the Z650 has a grown-up look that appeals to riders looking for a more mature style.

On the other hand, the Z900 boasts a more powerful four-cylinder engine that delivers impressive performance. The bike has great handling capabilities, allowing riders to confidently navigate corners and curves. It comes with good equipment, including LED daytime running lights, LED headlights, and a TFT display. The aggressive looks of the Z900 give it a bold and sporty appearance. Furthermore, the Z900 offers excellent value for money, providing high performance at a reasonable price.

However, the Z650 does have some weaknesses. Some riders may find the front brake pressure point to be less than ideal. Additionally, the bike may not be as comfortable for taller riders due to its compact dimensions. The Rideology App, while a useful feature, may not be as sophisticated as some riders would prefer.

Kawasaki Z900 2020

Kawasaki Z900 2020

Similarly, the Z900 has a few weaknesses. The menu navigation on the bike can be somewhat tiring, requiring more effort to navigate through the settings. Additionally, the Z900 does not offer a quickshifter option, which may be a drawback for riders who prefer seamless gear shifts.

In conclusion, both the Kawasaki Z650 2020 and the Kawasaki Z900 2020 offer powerful performance and attractive features. The Z650 is a more compact and accessible option, while the Z900 provides a higher level of performance and equipment. Ultimately, the choice between the two will depend on the rider's preferences and priorities.

Technical Specifications Kawasaki Z650 2020 compared to Kawasaki Z900 2020

Kawasaki Z650 2020
Kawasaki Z900 2020

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
DiameterDiameter220 mmDiameter250 mm
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Traction control

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 Height790 mmSeat Height795 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)187.1 kgKerb Weight (with ABS)210 kg
License compliancyLicense compliancyALicense compliancyA

Equipment

EquipmentEquipmentLED daytime running lights, LED-Headlights, TFT displayEquipmentLED daytime running lights, LED-Headlights, TFT display

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Z650 2020

Kawasaki Z650 2020

Even in 2021, the Kawasaki Z 650 stands for easy riding with great looks and good equipment. Both seat height and engine are very accessible and will give both experienced riders and newcomers a lot of pleasure. If you are looking for an honest naked bike without any big surprises, this is the bike for you. Due to its compact dimensions, however, you should try it out before buying and perhaps go for the raised seat.

accessible two-cylinder

compact dimensions

low seat height

stable chassis

TFT display with connectivity

grown-up look

Probably uncomfortable for tall riders

adrenaline level in the saddle lower than with the competition

Kawasaki Z900 2020

Kawasaki Z900 2020

The Kawasaki Z900 may not be up to scratch when it comes to modern, lean angle-dependent electronic features, but it's relatively cheap and you shouldn't underestimate the fan base of the good old inline four - the Z900 is one of the cheapest ways to own such a great engine with just under a litre of displacement in a sporty naked bike! The higher weight is noticeable, but not massively annoying, because the handling and stability are quite alright. In terms of "outdated" electronics, the most annoying thing is the missing shift assistant, which is not even available as an option. Overall, however, the Z900 is a great naked bike with a great price-performance ratio.

Light and natural handling with high stability

silky engine with full pull from low revs

high chassis transparency, great feedback

seating position with feel-good factor

absolutely fair price.

Relatively cumbersome operation of the menu

no slope-dependent assistance systems

high weight

Price Comparison Average Market Price Kawasaki Z650 vs Kawasaki Z900

There are a few key differences between a Kawasaki Z650 2020 and a Kawasaki Z900 2020. In terms of price, the actual average price of a Kawasaki Z900 2020 is about 37% higher. Compared to Kawasaki Z900 2020 there are less Kawasaki Z650 2020 bikes available on the 1000PS.de Marketplace, specifically 21 compared to 34. It takes less time to sell a Kawasaki Z650 with 80 days compared to 124 days for a Kawasaki Z900. Since model year 2017 1000PS.de editors have written 31 reviews for the Kawasaki Z650 and 46 reviews for the Kawasaki Z900 since model year 2017. The first review for the Kawasaki Z650 was published on 11/8/2016 and now has more than 25,000 views. This compares to more than 93,200 views for the first review on Kawasaki Z900 published on 11/11/2016.

Price Kawasaki Z650

Model year
Current average market prices

Price Kawasaki Z900

Model year
Current average market prices

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