Aprilia SX 50 Supermoto 2017 vs. KTM 790 Duke 2018

Aprilia SX 50 Supermoto 2017

Aprilia SX 50 Supermoto 2017

KTM 790 Duke 2018

KTM 790 Duke 2018

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Overview - Aprilia SX 50 Supermoto 2017 vs KTM 790 Duke 2018

Aprilia SX 50 Supermoto 2017

Aprilia SX 50 Supermoto 2017

KTM 790 Duke 2018

KTM 790 Duke 2018

Technical Specifications Aprilia SX 50 Supermoto 2017 compared to KTM 790 Duke 2018

Aprilia SX 50 Supermoto 2017
KTM 790 Duke 2018

Engine and Drive Train

BoreBore39.88 mmBore88 mm
StrokeStroke40 mmStroke65.7 mm
Engine powerEngine power2.5 HPEngine power105 HP
StarterStarterKickStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders2
StrokesStrokes2-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement50 ccmDisplacement799 ccm

Suspension Rear

Shock absorberShock absorberMonoshockShock absorberMonoshock

Brakes Front

TypeTypeSingle diskTypeDouble disk
PistonPistonDouble pistonPistonFour pistons

Brakes Rear

TypeTypeDiscTypeDisc
PistonPistonSingle pistonPistonDouble piston

Dimensions and Weights

Front tyre widthFront tyre width100 mmFront tyre width120 mm
Front tyre heightFront tyre height80 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width130 mmRear tyre width180 mm
Rear tyre heightRear tyre height70 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,400 mmWheelbase1,475 mm
Seat HeightSeat Height830 mmSeat Height825 mm
Fuel Tank CapacityFuel Tank Capacity7 lFuel Tank Capacity14 l
License compliancyLicense compliancyAMLicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Aprilia SX 50 Supermoto 2017

Aprilia SX 50 Supermoto 2017

Unfortunately, our editors did not test this model.

KTM 790 Duke 2018

KTM 790 Duke 2018

The KTM 790 Duke L is an absolutely sporty naked bike with a high fun factor. Whether a beginner rider can handle it depends very much on his or her personality and riding behaviour. There are certainly motorbikes better suited for learning, but sporty radius hunters will hardly be satisfied with anything else. The 790 Duke L is also rather unenthusiastic about everyday rides in the city. On the country road, however, it's a blast, even with only 48 hp. Simply a fun bike as it is written in the book.

Lively, high-revving engine with powerful acceleration

optimally tuned chassis for sporty riding

awesome sound even with series muffler

many electronic gimmicks and functions

extremely precise quickshifter that makes fast riding even easier

comfortable seating position

Rough handling at low revs

bitchy in city traffic

sometimes fiddly-looking switches on the handlebars

oil leak at the engine block on many 790 Dukes

Price Comparison Avarage Market Price Aprilia SX 50 Supermoto vs KTM 790 Duke

Price Aprilia SX 50 Supermoto

Model year
Current average market prices

Price KTM 790 Duke

Model year
Current average market prices

Alternative Comparisons

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