Aprilia RS 660 2021 vs. KTM 890 Duke R 2020

Aprilia RS 660 2021

Aprilia RS 660 2021

KTM 890 Duke R 2020

KTM 890 Duke R 2020

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Overview - Aprilia RS 660 2021 vs KTM 890 Duke R 2020

Aprilia RS 660 2021

Aprilia RS 660 2021

KTM 890 Duke R 2020

KTM 890 Duke R 2020

Technical Specifications Aprilia RS 660 2021 compared to KTM 890 Duke R 2020

Aprilia RS 660 2021
KTM 890 Duke R 2020

Engine and Drive Train

Engine typeEngine typeIn line crankpin offsetEngine typeIn line
BoreBore81 mmBore90.7 mm
StrokeStroke63.93 mmStroke68.8 mm
Engine powerEngine power100 HPEngine power121 HP
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bath, AntihoppingClutch 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
DisplacementDisplacement659 ccmDisplacement890 ccm

Suspension Front

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

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel130 mmTravel150 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentPreload
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameAluminiumFrameChromium-molybdenum
Frame typeFrame typeLoad-bearing engineFrame typeTubular
RakeRake65.9 degreeRake65.7 degree

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter320 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradialTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter220 mmDiameter240 mm
PistonPistonDouble pistonPistonDouble piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Launch-Control, Ride by Wire, Quickshifter, Traction control, Anti-wheelieAdvanced 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
WheelbaseWheelbase1,370 mmWheelbase1,482 mm
Seat HeightSeat Height820 mmSeat Height834 mm
Dry Weight (with ABS)Dry Weight (with ABS)169 kgDry Weight (with ABS)166 kg
Fuel Tank CapacityFuel Tank Capacity15 lFuel Tank Capacity14 l
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Aprilia RS 660 2021

Aprilia RS 660 2021

In 2021, the Aprilia RS 660 can be seen as the last true 600cc supersport, because with its sporty seating position and high-quality chassis components, it hits the sweet spot between suitability for everyday use and trackday potential. Thanks to the comprehensive electronics package, nothing is left to be desired on the road or on the track - and you can't complain about the powerful two-cylinder anyway. A great package for all those for whom 200+ hp superbikes are too much for everyday use.

powerful engine

extensive electronics package

sporty chassis

nice sound

low weight

sporty look

poorly readable rev counter

KTM 890 Duke R 2020

KTM 890 Duke R 2020

The KTM 890 Duke R appears playful, handy but with high-quality equipment. The engine and weight are reminiscent of much smaller motorbikes. The power unit revs up lively and hangs directly on the throttle. The bike turns easily and rides light-footed. Braking and the electronics package, however, are in the big league. Therefore, the 890 Duke is a fast and cool bike for country roads and racetracks.

Great electronics package

High-quality brakes

Extensively adjustable chassis

High-revving engine

Playful handling

Slightly nervous tendencies - loose sitting position necessary

Price Comparison Avarage Market Price Aprilia RS 660 vs KTM 890 Duke R

Price Aprilia RS 660

Model year
Current average market prices

Price KTM 890 Duke R

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

LOUISContinental MotorradreifenSchuberthcalimoto GmbHMotorex AG