Aprilia SX 50 Supermoto 2016 vs. KTM 1390 Super Duke R 2024

Aprilia SX 50 Supermoto 2016

Aprilia SX 50 Supermoto 2016

KTM 1390 Super Duke R 2024

KTM 1390 Super Duke R 2024

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Technical Specifications Aprilia SX 50 Supermoto 2016 compared to KTM 1390 Super Duke R 2024

Aprilia SX 50 Supermoto 2016
KTM 1390 Super Duke R 2024

Engine and Drive Train

BoreBore39.88 mmBore110 mm
StrokeStroke40 mmStroke71 mm
Engine powerEngine power2.5 HPEngine power190 HP
Rpm at Max. PowerRpm at Max. Power5,500 rpmRpm at Max. Power10,000 rpm
TorqueTorque3.2 NmTorque145 Nm
Rpm at TorqueRpm at Torque4,000 rpmRpm at Torque8,000 rpm
StarterStarterKickStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeAntihopping
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders2
StrokesStrokes2-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement50 ccmDisplacement1,350 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 width200 mm
Rear tyre heightRear tyre height70 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,400 mmWheelbase1,491 mm
Seat HeightSeat Height830 mmSeat Height834 mm
Fuel Tank CapacityFuel Tank Capacity7 lFuel Tank Capacity17.5 l
License compliancyLicense compliancyAMLicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Aprilia SX 50 Supermoto 2016

Aprilia SX 50 Supermoto 2016

Unfortunately, our editors did not test this model.

KTM 1390 Super Duke R 2024

KTM 1390 Super Duke R 2024

The Hammer engine is certainly one of the most fundamental elements of the new 1390 Super Duke R. There is no other manufacturer that can achieve this level of performance with a V2 engine while at the same time running smoothly and complying with all emissions standards. The engine alone guarantees pure riding pleasure and enables power wheelies up to third gear with good modulation. This means that the Beast has actually been sharpened up again and offers enormous fun on the race track as well as on the road, even if you have to be extremely restrained there to avoid having to give up your licence forever.

Powerful V2 with unrivalled smoothness and responsiveness

Wide range of applications from country roads to race tracks

Good ergonomics

Outstanding stability in fast corners and under braking

Precise handling on the race track

Excellent Assistance Systems and Quickshifter

Impressive engine performance that is also suitable for everyday use

Automatic gearshift somewhat rough under partial load TC control too much even at the lowest level

Suspension of the "R" has weaknesses for racetrack use - front dips a little too much

The housings of the switch units on the handlebars give way slightly and move

Many accessories at extra cost, e.g. automatic gearshift

Wide tank restricts active riding positions somewhat

Price Comparison Avarage Market Price Aprilia SX 50 Supermoto vs KTM 1390 Super Duke R

Price Aprilia SX 50 Supermoto

Model year
Current average market prices

Price KTM 1390 Super Duke R

Model year
Current average market prices

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH