Kawasaki Vulcan S 2021 vs. KTM 390 Duke 2021

Kawasaki Vulcan S 2021

Kawasaki Vulcan S 2021

KTM 390 Duke 2021

KTM 390 Duke 2021

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Overview - Kawasaki Vulcan S 2021 vs KTM 390 Duke 2021

Kawasaki Vulcan S 2021

Kawasaki Vulcan S 2021

KTM 390 Duke 2021

KTM 390 Duke 2021

Technical Specifications Kawasaki Vulcan S 2021 compared to KTM 390 Duke 2021

Kawasaki Vulcan S 2021
KTM 390 Duke 2021

Engine and Drive Train

BoreBore83 mmBore89 mm
StrokeStroke60 mmStroke60 mm
Engine powerEngine power61 HPEngine power44 HP
Rpm at Max. PowerRpm at Max. Power7,500 rpmRpm at Max. Power9,500 rpm
TorqueTorque62.4 NmTorque35 Nm
Rpm at TorqueRpm at Torque6,600 rpmRpm at Torque7,250 rpm
Compression RatioCompression Ratio10.8 Compression Ratio12.6
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement649 ccmDisplacement373.2 ccm

Suspension Front

Front suspensionFront suspensionTelescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter41 mmDiameter43 mm
TravelTravel130 mmTravel142 mm

Suspension Rear

TravelTravel80 mmTravel150 mm

Chassis

FrameFrameSteelFrameChromium-molybdenum
Frame typeFrame typePerimeterFrame typeTubular

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter300 mmDiameter320 mm
PistonPistonDouble pistonPistonFour pistons

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter250 mmDiameter230 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 width110 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter18 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width160 mmRear tyre width150 mm
Rear tyre heightRear tyre height60 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,575 mmWheelbase1,367 mm
Seat HeightSeat Height705 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity13.4 l
License compliancyLicense compliancyALicense compliancyA2

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Vulcan S 2021

Kawasaki Vulcan S 2021

No matter which platform Kawasaki puts the 650 cubic two-cylinder in, the result is always a great motorbike! Even though the engine is unusually rev-happy for a cruiser, it results in a cruiser that actually qualifies as a sports cruiser when paired with the sporty chassis set-up. The only brake is the limited lean angle clearance, but this will not deter lovers of hearty footrest grinding. With such a good bike, we hope that Kawasaki will follow suit - after all, the Vulcan S has been with us almost unchanged since 2015.

powerful engine

chassis tuning with sporty Kawasaki DNA

real cruiser seating position

easy-to-read display

potential in tuning

Appearance a little outdated

moderate wind protection

KTM 390 Duke 2021

KTM 390 Duke 2021

The KTM 390 Duke is a "real" Duke. The trademark: Extremely agile handling that makes for powerful riding fun. The flyweight 390 can be precisely controlled with its narrow waist and wide handlebars and feels most at home in tight corners. Especially with the Supermoto mode, it is a fun machine without equal. Unfortunately, only the brakes and suspension of the 390 cannot maintain the same, very high performance level as on the 125 Duke or 890 Duke. They feel a bit spongy and not optimally tuned, especially when the rider weighs in a bit more. The equipment is otherwise tip-top, especially when you consider the price of the 390 Duke. In terms of riding pleasure/euros, it outperforms most, including its Duke sisters.

Typical Duke ergonomics that are also suitable for taller riders

Extremely agile handling thanks to flyweight and narrow waist

Sporty engine with great handling

Modern TFT display with smartphone connectivity

Supermoto mode is a pleasure

Quickshifter (optional) works perfectly

Adjustable hand levers

Top price-performance ratio for A2 motorbike.

Chassis tuned a little too soft

pressure point of the brakes a little spongy

Price Comparison Avarage Market Price Kawasaki Vulcan S vs KTM 390 Duke

Price Kawasaki Vulcan S

Model year
Current average market prices

Price KTM 390 Duke

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH