KTM 790 Duke 2020 vs. Kawasaki Z650 2017

KTM 790 Duke 2020

KTM 790 Duke 2020

Kawasaki Z650 2017

Kawasaki Z650 2017

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Overview - KTM 790 Duke 2020 vs Kawasaki Z650 2017

The KTM 790 Duke 2020 and the Kawasaki Z650 2017 are both naked bikes with similar engine types, fuel systems, and cooling systems. However, there are several notable differences between the two models.

In terms of engine power, the KTM 790 Duke 2020 has a significant advantage with 105 HP compared to the Kawasaki Z650 2017's 68.2 HP. This makes the KTM more powerful and capable of delivering a more thrilling riding experience.

Both bikes have two cylinders and utilize injection fuel systems, ensuring efficient fuel delivery. The KTM has a slightly larger displacement at 799 ccm compared to the Kawasaki's 649 ccm. This may contribute to the KTM's higher power output.

When it comes to suspension, both bikes feature swing arms and monoshock absorbers with preload adjustment. However, the KTM 790 Duke 2020 has the added benefit of an upside-down telescopic fork at the front, which enhances stability and control during cornering.

In terms of brakes, both bikes have double disk brakes at the front with a diameter of 300 mm. However, the KTM 790 Duke 2020 has four-piston calipers and radial technology, which provides more precise braking performance compared to the Kawasaki Z650 2017's double-piston calipers and petal technology.

KTM 790 Duke 2020

KTM 790 Duke 2020

In terms of advanced rider assistance systems, both bikes feature ABS. However, the KTM 790 Duke 2020 offers additional features such as riding modes and traction control, which enhance safety and allow for customization of the riding experience.

In terms of dimensions and weights, the KTM 790 Duke 2020 has a slightly wider front tire at 120 mm compared to the Kawasaki Z650 2017's 120 mm. The rear tire width is also wider on the KTM at 180 mm compared to the Kawasaki's 160 mm. Both bikes have 17-inch front and rear tire diameters.

The KTM 790 Duke 2020 has a longer wheelbase at 1475 mm compared to the Kawasaki Z650 2017's 1410 mm. This may contribute to the KTM's more stable and planted feel on the road.

In terms of seat height, the Kawasaki Z650 2017 has a lower seat height at 790 mm compared to the KTM 790 Duke 2020's 825 mm. This may make the Kawasaki more suitable for shorter riders.

Kawasaki Z650 2017

Kawasaki Z650 2017

Both bikes have similar fuel tank capacities, with the Kawasaki Z650 2017 having a slightly larger capacity at 15 liters compared to the KTM 790 Duke 2020's 14 liters.

In terms of strengths, the KTM 790 Duke 2020 offers a high-revving two-cylinder engine, a quickshifter as standard, a great chassis set-up, and playful handling. It also has a high-quality electronics package with a TFT display and a good price/performance ratio.

On the other hand, the Kawasaki Z650 2017 offers an even power delivery, a sporty chassis, compact dimensions, and a negative display.

In terms of weaknesses, the KTM 790 Duke 2020's only notable weakness is that the suspension spring preload is adjustable at the rear only. The Kawasaki Z650 2017's only weakness is that it may be a little too small for tall people.

Overall, the KTM 790 Duke 2020 offers more power, advanced rider assistance systems, and a higher-quality electronics package compared to the Kawasaki Z650 2017. However, the Kawasaki may be more suitable for shorter riders due to its lower seat height.

Technical Specifications KTM 790 Duke 2020 compared to Kawasaki Z650 2017

KTM 790 Duke 2020
Kawasaki Z650 2017

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore88 mmBore83 mm
StrokeStroke65.7 mmStroke60 mm
Engine powerEngine power105 HPEngine power68.2 HP
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement799 ccmDisplacement649 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionTelescopic fork
DiameterDiameter43 mmDiameter41 mm
TravelTravel140 mmTravel125 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
Shock mountShock mountDeflectionShock mountDeflection
TravelTravel150 mmTravel130 mm
AdjustmentAdjustmentPreloadAdjustmentPreload

Chassis

FrameFrameChromium-molybdenumFrameSteel
Frame typeFrame typeTubularFrame typeTubular
RakeRake66 degreeRake65.5 degree

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter300 mm
PistonPistonFour pistonsPistonDouble piston
TechnologyTechnologyradialTechnologyPetal

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter220 mm
PistonPistonDouble pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, 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 width160 mm
Rear tyre heightRear tyre height55 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,475 mmWheelbase1,410 mm
Seat HeightSeat Height825 mmSeat Height790 mm
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity15 l
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

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

Kawasaki Z650 2017

Kawasaki Z650 2017

The Kawasaki Z 650 is the tip of the middle class for small male and female riders. On its compact dimensions, you probably won't feel comfortable as a giant. Heart-warming feelings, however, come from the engine, which delights with a very smooth pull. On the chassis side, a Kawasaki-typical tight set-up was chosen, which finds a great compromise in everyday use. The negative display is very easy to read and is reminiscent of its predecessor, the ER-6n - very nice!

Even power delivery

sporty chassis

compact dimensions

negative display

a little too small for tall people

Price Comparison Avarage Market Price KTM 790 Duke vs Kawasaki Z650

There are a few key differences between a KTM 790 Duke 2020 and a Kawasaki Z650 2017. In terms of price, the actual average price of a KTM 790 Duke 2020 is about 32% higher. A KTM 790 Duke 2020 experiences a loss of 120 USD in one year of ownership. This is offset by a loss of 340 USD for a Kawasaki Z650 2017. Compared to Kawasaki Z650 2017 there are more KTM 790 Duke 2020 bikes available on the 1000PS.de Marketplace, specifically 25 compared to 11. It takes less time to sell a Kawasaki Z650 with 76 days compared to 78 days for the KTM 790 Duke. Since model year 2018 1000PS.de editors have written 35 reviews for the KTM 790 Duke and 31 reviews for the Kawasaki Z650 since model year 2017. The first review for the KTM 790 Duke was published on 11/9/2016 and now has more than 160,600 views. This compares to more than 25,000 views for the first review on Kawasaki Z650 published on 11/8/2016.

Price KTM 790 Duke

Model year
Current average market prices

Price Kawasaki Z650

Model year
Current average market prices

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