ChigeeMotorex AGContinental Motorradreifencalimoto GmbH

KTM 125 Duke 2018 vs. Aprilia RX 125 2018

KTM 125 Duke 2018

KTM 125 Duke 2018

Aprilia RX 125 2018

Aprilia RX 125 2018

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Technical Specifications KTM 125 Duke 2018 compared to Aprilia RX 125 2018

KTM 125 Duke 2018
Aprilia RX 125 2018
KTM 125 Duke 2018
KTM 125 Duke 2018
Aprilia RX 125 2018
Aprilia RX 125 2018

Engine and Drive Train

BoreBore58 mmBore54 mm
StrokeStroke47.2 mmStroke54.5 mm
Engine powerEngine power15 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power10,500 rpmRpm at Max. Power8,250 rpm
TorqueTorque12 NmTorque12.2 Nm
Rpm at TorqueRpm at Torque8,000 rpmRpm at Torque8,000 rpm
StarterStarterElectricStarterKick
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
DisplacementDisplacement125 ccmDisplacement125 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork

Brakes Front

TypeTypeSingle diskTypeDouble disk
PistonPistonFour pistonsPistonDouble piston

Brakes Rear

TypeTypeDiscTypeDisc
PistonPistonSingle pistonPistonSingle piston

Dimensions and Weights

Front tyre widthFront tyre width110 mmFront tyre width90 mm
Front tyre heightFront tyre height70 %Front tyre height90 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter21 inch
Rear tyre widthRear tyre width150 mmRear tyre width120 mm
Rear tyre heightRear tyre height60 %Rear tyre height90 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter18 inch
WheelbaseWheelbase1,367 mmWheelbase1,490 mm
Seat HeightSeat Height830 mmSeat Height925 mm
Fuel Tank CapacityFuel Tank Capacity11 lFuel Tank Capacity10 l
License compliancyLicense compliancyA1License compliancyA1

Pros and Cons in comparison

Pros and Cons in comparison

KTM 125 Duke 2018

KTM 125 Duke 2018

Even in its second generation, the KTM 125 Duke is still the highest-quality overall package in the 125cc naked bike class. Its looks stand out and its equipment is similar to that of larger and significantly more expensive KTM models. As is typical for KTM, the handling comes from the supermoto league, which makes the 125 Duke a real fun machine in tight corners. However, the Orange from Mattighofen should not relax too long on their laurels, because the competition is strong and is already beginning to overtake the ever-popular KTM 125 Duke in some aspects.

powerful engine

low weight

appearance

equipment incl. TFT display

high-quality overall impression

Chassis could be sportier

brake too weak

Aprilia RX 125 2018

Aprilia RX 125 2018

Unfortunately, our editors did not test this model.

Price Comparison Avarage Market Price KTM 125 Duke vs Aprilia RX 125

Price KTM 125 Duke

Model year
Current average market prices

Price Aprilia RX 125

Model year
Current average market prices

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1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH