LOUISContinental MotorradreifenSchuberthMotorex AGcalimoto GmbH

KTM 790 Duke L 2020 vs. Aprilia Tuono 660 2021

KTM 790 Duke L 2020

KTM 790 Duke L 2020

Aprilia Tuono 660 2021

Aprilia Tuono 660 2021

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Overview - KTM 790 Duke L 2020 vs Aprilia Tuono 660 2021

KTM 790 Duke L 2020

KTM 790 Duke L 2020

Aprilia Tuono 660 2021

Aprilia Tuono 660 2021

Technical Specifications KTM 790 Duke L 2020 compared to Aprilia Tuono 660 2021

KTM 790 Duke L 2020
Aprilia Tuono 660 2021
KTM 790 Duke L 2020
KTM 790 Duke L 2020
Aprilia Tuono 660 2021
Aprilia Tuono 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 power95 HP
TorqueTorque86 NmTorque67 Nm
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeAntihoppingClutch TypeMultiplate in oil-bath, Antihopping
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement799 ccmDisplacement659 ccm

Suspension Front

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

Suspension Rear

Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel150 mmTravel130 mm
AdjustmentAdjustmentPreloadAdjustmentPreload, Rebound

Chassis

RakeRake66 degreeRake65.9 degree

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter300 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradialTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter220 mm
PistonPistonSingle pistonPistonDouble piston

Assistance Systems

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

Dimensions and Weights

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

Equipment

EquipmentEquipmentTFT displayEquipmentLED-Headlights

Pros and Cons in comparison

Pros and Cons in comparison

KTM 790 Duke L 2020

KTM 790 Duke L 2020

Unfortunately, our editors did not test this model.

Aprilia Tuono 660 2021

Aprilia Tuono 660 2021

The Tuono delivers on the bends what the name promises. The sporty naked bike rides precisely and you enjoy the sporty corner chase. At the exit of the bend, however, one wishes for more emotion and adrenaline. The sporty expectation is naturally also created by the Tuono's racy appearance and cheeky demeanour. But this expectation is unfortunately not quite fulfilled in the saddle.

Easy-to-operate engine with good sound

successful appearance sporty handling

good ergonomics

decent brakes

extensive electronics - but partly at extra cost

stable and precise chassis

Price / performance ratio not right

IMU package costs extra

Price Comparison Avarage Market Price KTM 790 Duke L vs Aprilia Tuono 660

Price KTM 790 Duke L

Model year
Current average market prices

Price Aprilia Tuono 660

Model year
Current average market prices

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1000PS Partner

LOUISContinental MotorradreifenSchuberthMotorex AGcalimoto GmbH