Kawasaki Z900 2023 vs. KTM 790 Duke 2020

Kawasaki Z900 2023

Kawasaki Z900 2023

KTM 790 Duke 2020

KTM 790 Duke 2020

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Overview - Kawasaki Z900 2023 vs KTM 790 Duke 2020

The Kawasaki Z900 2023 and the KTM 790 Duke 2020 are both naked bikes that offer powerful performance and advanced rider assistance systems. However, there are several key differences between the two models.

In terms of engine specifications, the Kawasaki Z900 2023 is equipped with an in-line, liquid-cooled engine with a displacement of 948cc. It produces 125 horsepower and features a fuel injection system. On the other hand, the KTM 790 Duke 2020 also has an in-line, liquid-cooled engine but with a smaller displacement of 799cc. It generates 105 horsepower and also utilizes a fuel injection system. While both bikes have similar engine types and fuel systems, the Kawasaki Z900 2023 offers slightly more power.

In terms of suspension, both bikes feature upside-down telescopic forks at the front and swing arm suspension at the rear. The Kawasaki Z900 2023 has a monoshock rear shock absorber with adjustable preload and rebound settings, while the KTM 790 Duke 2020 only offers rear suspension preload adjustment. Both bikes have aluminum rear suspension components, providing lightweight and responsive handling.

Kawasaki Z900 2023

Kawasaki Z900 2023

When it comes to the chassis, the Kawasaki Z900 2023 has a steel frame with a double cradle design, while the KTM 790 Duke 2020 features a chromium-molybdenum tubular frame. Both frames are designed to provide strength and stability, but the choice of materials may result in slight differences in weight and handling characteristics.

In terms of braking systems, both bikes are equipped with double disk brakes at the front with a diameter of 300mm and four-piston calipers. The Kawasaki Z900 2023 utilizes petal technology for improved heat dissipation, while the KTM 790 Duke 2020 features radial technology for enhanced braking performance.

Both bikes come with advanced rider assistance systems such as ABS, riding modes, and traction control. Additionally, they both offer similar front and rear tire dimensions, with a width of 120mm and a diameter of 17 inches. The Kawasaki Z900 2023 has a wheelbase of 1450mm and a seat height of 795mm, while the KTM 790 Duke 2020 has a slightly longer wheelbase of 1475mm and a higher seat height of 825mm.

In terms of equipment, the Kawasaki Z900 2023 features LED daytime running lights, LED headlights, and a TFT display. On the other hand, the KTM 790 Duke 2020 comes with an adjustable windscreen in addition to its other features.

KTM 790 Duke 2020

KTM 790 Duke 2020

In terms of strengths, the Kawasaki Z900 2023 offers light and natural handling with high stability, a silky engine with full pull from low revs, and a seating position with a feel-good factor. It also comes at an absolutely fair price. On the other hand, the KTM 790 Duke 2020 is praised for its high-revving two-cylinder engine, quickshifter as standard, great chassis set-up, playful handling, high-quality electronics package, TFT display, and good price/performance ratio.

As for weaknesses, the Kawasaki Z900 2023 is criticized for its relatively cumbersome operation of the menu, lack of slope-dependent assistance systems, and high weight. On the other hand, the KTM 790 Duke 2020 is noted for only offering rear suspension preload adjustment.

In conclusion, both the Kawasaki Z900 2023 and the KTM 790 Duke 2020 are impressive naked bikes with their own strengths and weaknesses. The Kawasaki Z900 2023 offers more power and a steel frame, while the KTM 790 Duke 2020 provides a slightly longer wheelbase and an adjustable windscreen. Ultimately, the choice between the two models will depend on individual preferences and priorities.

Technical Specifications Kawasaki Z900 2023 compared to KTM 790 Duke 2020

Kawasaki Z900 2023
KTM 790 Duke 2020

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore73.4 mmBore88 mm
StrokeStroke56 mmStroke65.7 mm
Engine powerEngine power125 HPEngine power105 HP
Fuel systemFuel systemInjectionFuel systemInjection
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement948 ccmDisplacement799 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter41 mmDiameter43 mm
TravelTravel120 mmTravel140 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
Shock mountShock mountDeflectionShock mountDeflection
TravelTravel140 mmTravel150 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentPreload
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameSteelFrameChromium-molybdenum
Frame typeFrame typeDouble cradleFrame typeTubular
RakeRake65 degreeRake66 degree

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter300 mm
PistonPistonFour pistonsPistonFour pistons
ActuationActuationHydraulicActuationHydraulic
TechnologyTechnologyPetalTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter250 mmDiameter240 mm
PistonPistonSingle pistonPistonDouble piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, 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 width180 mmRear tyre width180 mm
Rear tyre heightRear tyre height55 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,450 mmWheelbase1,475 mm
Seat HeightSeat Height795 mmSeat Height825 mm
License compliancyLicense compliancyALicense compliancyA

Equipment

EquipmentEquipmentLED daytime running lights, LED-Headlights, TFT displayEquipmentWindscreen adjustable

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Z900 2023

Kawasaki Z900 2023

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

KTM 790 Duke 2020

KTM 790 Duke 2020

A sporty naked bike that not only has enough power, but also playful handling and high-quality equipment - the KTM 790 Duke ticks all the boxes. If the looks don't bother you, it's hard to find anything the 790 can't do well, because in its hunting ground - the country road - it forms a wonderfully rounded package that doesn't really leave anything to be desired. Initial teething troubles have also been solved, which is why the KTM 790 Duke is still a real recommendation!

high-revving two-cylinder

quickshifter + as standard

great chassis set-up

playful handling

high-quality electronics package

TFT display

good price/performance ratio

Suspension spring preload adjustable at the rear only

Price Comparison Avarage Market Price Kawasaki Z900 vs KTM 790 Duke

There are a few key differences between a Kawasaki Z900 2023 and a KTM 790 Duke 2020. In terms of price, the actual average price of a Kawasaki Z900 2023 is about 27% higher. Compared to KTM 790 Duke 2020 there are more Kawasaki Z900 2023 bikes available on the 1000PS.de Marketplace, specifically 187 compared to 25. It takes less time to sell a KTM 790 Duke with 78 days compared to 122 days for the Kawasaki Z900. Since model year 2017 1000PS.de editors have written 46 reviews for the Kawasaki Z900 and 35 reviews for the KTM 790 Duke since model year 2018. The first review for the Kawasaki Z900 was published on 11/11/2016 and now has more than 93,200 views. This compares to more than 160,600 views for the first review on KTM 790 Duke published on 11/9/2016.

Price Kawasaki Z900

Model year
Current average market prices

Price KTM 790 Duke

Model year
Current average market prices

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