KTM 790 Adventure 2023 vs. Aprilia RS 660 2021

KTM 790 Adventure 2023

KTM 790 Adventure 2023

Aprilia RS 660 2021

Aprilia RS 660 2021

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Technical Specifications KTM 790 Adventure 2023 compared to Aprilia RS 660 2021

KTM 790 Adventure 2023
Aprilia RS 660 2021

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
Rpm at Max. PowerRpm at Max. Power8,000 rpmRpm at Max. Power10,500 rpm
TorqueTorque88 NmTorque67 Nm
Rpm at TorqueRpm at Torque6,600 rpmRpm at Torque8,500 rpm
Compression RatioCompression Ratio12.7 Compression Ratio13.5
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
TravelTravel200 mmTravel120 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel200 mmTravel130 mm
AdjustmentAdjustmentPreloadAdjustmentPreload, Rebound
MaterialMaterialAluminiumMaterialAluminium

Chassis

FrameFrameChromium-molybdenumFrameAluminium
Frame typeFrame typeTubular, Load-bearing engineFrame typeLoad-bearing engine
RakeRake64.1 degreeRake65.9 degree
TrailTrail107.8 mmTrail104.6 mm

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter320 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradialTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter260 mmDiameter220 mm
PistonPistonDouble pistonPistonDouble piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, 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 width90 mmFront tyre width120 mm
Front tyre heightFront tyre height90 %Front tyre height70 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width150 mmRear tyre width180 mm
Rear tyre heightRear tyre height70 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter18 inchRear tyre diameter17 inch
WheelbaseWheelbase1,509 mmWheelbase1,370 mm
Seat HeightSeat Height840 mmSeat Height820 mm
Dry Weight (with ABS)Dry Weight (with ABS)199 kgDry Weight (with ABS)169 kg
Fuel Tank CapacityFuel Tank Capacity20 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 Adventure 2023

KTM 790 Adventure 2023

The KTM 790 Adventure is still one of the sportiest mid-range touring enduros - if you are looking for a touring machine that is brutally nimble on and off road, you will find it here. At the same time, however, the chassis and engine offer sufficient comfort and good manners to keep the rider from going mad even on longer liaison stages. The engine is wonderfully powerful for this class, fuel consumption is surprisingly low and the driving aids are even on a higher level than usual. The ergonomics are fine on the road, the off-road ergonomics could even be a little less radical. Overall, however, the 790 Adventure offers a really good price/performance ratio and great riding performance.

Rev-happy engine with impressive power

low fuel consumption

excellent traction control regulation

effective wind protection with a wide range of settings

logical controls

agile handling

precise ride

effective brakes

comfortable on-road ergonomics

well-dosed clutch.

sporty Quickshifter+ only at extra cost

chassis adjustment range not too wide

handlebar position too low off-road

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

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

Price KTM 790 Adventure

Model year
Current average market prices

Price Aprilia RS 660

Model year
Current average market prices

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