ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH

KTM 790 Duke 2023 vs. Aprilia RS 660 2024

KTM 790 Duke 2023

KTM 790 Duke 2023

Aprilia RS 660 2024

Aprilia RS 660 2024

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Overview - KTM 790 Duke 2023 vs Aprilia RS 660 2024

KTM 790 Duke 2023

KTM 790 Duke 2023

Aprilia RS 660 2024

Aprilia RS 660 2024

Technical Specifications KTM 790 Duke 2023 compared to Aprilia RS 660 2024

KTM 790 Duke 2023
Aprilia RS 660 2024
KTM 790 Duke 2023
KTM 790 Duke 2023
Aprilia RS 660 2024
Aprilia RS 660 2024

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line crankpin offset
BoreBore88 mmBore81 mm
StrokeStroke65.7 mmStroke63.93 mm
Engine powerEngine power95 HPEngine power100 HP
TorqueTorque87 NmTorque67 Nm
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath, Antihopping
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 ccmDisplacement659 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandWPBrandKayaba
DiameterDiameter43 mmDiameter41 mm
TravelTravel140 mmTravel120 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel150 mmTravel130 mm
AdjustmentAdjustmentPreloadAdjustmentPreload, Rebound
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameChromium-molybdenumFrameAluminium
Frame typeFrame typeTubularFrame typeLoad-bearing engine
RakeRake66 degreeRake65.9 degree

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradialTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter220 mm
PistonPistonDouble pistonPistonDouble piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, Launch-Control, Ride by Wire, Quickshifter, Traction control, Anti-wheelie

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
WheelbaseWheelbase1,475 mmWheelbase1,370 mm
Seat HeightSeat Height825 mmSeat Height820 mm
Dry Weight (with ABS)Dry Weight (with ABS)169 kgDry Weight (with ABS)169 kg
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity15 l
License compliancyLicense compliancyALicense compliancyA

Equipment

EquipmentEquipmentConnectivity, LED-Headlights, TFT displayEquipmentLED-Headlights

Pros and Cons in comparison

Pros and Cons in comparison

KTM 790 Duke 2023

KTM 790 Duke 2023

The KTM scores with a terrific engine and a high-quality electronics package. The look divides the motorbike community. Not all motorcyclists like the front. In direct comparison with other bikes in the class, however, the price no longer seems as attractive as it used to!

Strong engine

Sporty engine that is superior to other bikes in this price range

Pleasant running culture from the engine

High-quality electronics

Good ergonomics for tall riders

Cheeky sound

Taut chassis for sporty riding.

Suspension not adjustable

Mediocre brakes

Relatively high price compared to other bikes in this class.

Aprilia RS 660 2024

Aprilia RS 660 2024

Unfortunately, our editors did not test this model.

Price Comparison Avarage Market Price KTM 790 Duke vs Aprilia RS 660

Price KTM 790 Duke

Model year
Current average market prices

Price Aprilia RS 660

Model year
Current average market prices

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1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH