Kawasaki Z900 2018 vs. KTM 790 Duke 2020

Kawasaki Z900 2018

Kawasaki Z900 2018

KTM 790 Duke 2020

KTM 790 Duke 2020

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Overview - Kawasaki Z900 2018 vs KTM 790 Duke 2020

The Kawasaki Z900 2018 and the KTM 790 Duke 2020 are both naked bikes that offer powerful performance and sporty handling. However, there are some notable differences between the two models.

In terms of engine specifications, the Kawasaki Z900 2018 is equipped with a 948cc inline-four engine that delivers 125.4 horsepower. On the other hand, the KTM 790 Duke 2020 features a 799cc inline-two engine with a slightly lower power output of 105 horsepower. Both bikes utilize fuel injection systems and liquid cooling for optimal performance.

When it comes to suspension, both bikes feature upside-down telescopic forks at the front and swing arm suspensions at the rear. The Kawasaki Z900 2018 offers adjustable preload and rebound settings for the rear shock absorber, while the KTM 790 Duke 2020 only allows for rear preload adjustment. Additionally, the rear suspension on the Kawasaki Z900 2018 is made of aluminum, providing a lightweight and durable construction.

In terms of chassis, the Kawasaki Z900 2018 features a steel frame with a double cradle design, while the KTM 790 Duke 2020 utilizes a chromium-molybdenum tubular frame. Both frames are designed to provide stability and agility during rides.

Kawasaki Z900 2018

Kawasaki Z900 2018

When it comes to braking systems, both bikes are equipped with double disk brakes at the front with a diameter of 300mm. The Kawasaki Z900 2018 uses four-piston calipers, while the KTM 790 Duke 2020 features radial technology for enhanced braking performance. Both bikes also come with ABS as part of their advanced rider assistance systems.

In terms of dimensions and weights, both bikes have similar front and rear tire sizes, with a width of 120mm and a diameter of 17 inches. The Kawasaki Z900 2018 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 strengths, the Kawasaki Z900 2018 offers a powerful and smooth engine, producing a great sound. It also has a sharp and sporty look, along with a low seating position for easy handling and maneuverability.

KTM 790 Duke 2020

KTM 790 Duke 2020

On the other hand, the KTM 790 Duke 2020 boasts a high-revving two-cylinder engine and comes with a quickshifter as standard, allowing for seamless gear shifts. It also has a well-tuned chassis and playful handling, making it a fun bike to ride. The KTM 790 Duke 2020 also comes with a high-quality electronics package, including ABS, riding modes, and traction control. It features a TFT display for clear and easy-to-read information. Additionally, the KTM 790 Duke 2020 offers a good price/performance ratio, making it an attractive option for riders.

In terms of weaknesses, the Kawasaki Z900 2018 lacks traction control, which may be a downside for riders looking for additional safety features. Additionally, the knee angle on the Kawasaki Z900 2018 may be strenuous for tall riders during long rides.

On the other hand, the KTM 790 Duke 2020 only allows for suspension spring preload adjustment at the rear, which may limit customization options for some riders.

Overall, both the Kawasaki Z900 2018 and the KTM 790 Duke 2020 offer impressive performance and handling. The choice between the two models ultimately depends on the rider's preferences and priorities, whether it be power, handling, electronics, or price.

Technical Specifications Kawasaki Z900 2018 compared to KTM 790 Duke 2020

Kawasaki Z900 2018
KTM 790 Duke 2020
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Kawasaki Z900 2018
Kawasaki Z900 2018
KTM 790 Duke 2020
KTM 790 Duke 2020

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore73.4 mmBore88 mm
StrokeStroke56 mmStroke65.7 mm
Engine powerEngine power125.4 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 SystemsABSAdvanced 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

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Z900 2018

Kawasaki Z900 2018

In the hotly contested naked bike segment, the Z900 plays right at the front. Above all, its engine is absolutely terrific, runs incredibly silky and offers rich power in all rev regions - as befits a Japanese four-cylinder. Its sporty, aggressive appearance matches this. It does without electronic bells and whistles, but still conveys a lot of confidence when chasing corners, braking and accelerating out of them. The low seat is especially beneficial for smaller riders, but taller riders might miss a flatter knee angle on long distances. The low weight and compactness make the Z900 particularly agile and easy to handle. A sporting cannon that is also extremely appealing in terms of price

Powerful and silky engine

great sound

chassis

sharp, sporty look

low seating position

easy handling and manoeuvrability.

Lack of traction control

Knee angle strenuous for tall riders in the long run

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 2018 and a KTM 790 Duke 2020. In terms of price, the actual average price of a Kawasaki Z900 2018 is about 11% higher. A Kawasaki Z900 2018 experiences a loss of 650 GBP in one year of ownership. This is offset by a loss of 120 GBP for a KTM 790 Duke 2020. Compared to KTM 790 Duke 2020 there are more Kawasaki Z900 2018 bikes available on the 1000PS.de Marketplace, specifically 55 compared to 25. It takes less time to sell a KTM 790 Duke with 78 days compared to 112 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 09/11/2016.

Price Kawasaki Z900

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Price KTM 790 Duke

Model year
Current average market prices

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