Yamaha Aerox R 2009 vs. KTM 125 Duke 2020

Yamaha Aerox R 2009

Yamaha Aerox R 2009

KTM 125 Duke 2020

KTM 125 Duke 2020

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Overview - Yamaha Aerox R 2009 vs KTM 125 Duke 2020

Yamaha Aerox R 2009

Yamaha Aerox R 2009

KTM 125 Duke 2020

KTM 125 Duke 2020

Technical Specifications Yamaha Aerox R 2009 compared to KTM 125 Duke 2020

Yamaha Aerox R 2009
KTM 125 Duke 2020

Engine and Drive Train

BoreBore40 mmBore58 mm
StrokeStroke39.2 mmStroke47.2 mm
Engine powerEngine power3 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power6,500 rpmRpm at Max. Power10,500 rpm
TorqueTorque3.7 NmTorque12 Nm
Rpm at TorqueRpm at Torque4,500 rpmRpm at Torque8,000 rpm
Compression RatioCompression Ratio7.44 Compression Ratio12.6
StarterStarterKickStarterElectric
Clutch TypeClutch TypeCentrifugal forceClutch TypeMultiplate in oil-bath
TransmissionTransmissionBeltTransmissionChain
CylindersCylinders1Cylinders1
StrokesStrokes2-StrokeStrokes4-Stroke
DisplacementDisplacement49.2 ccmDisplacement125 ccm

Suspension Front

Front suspensionFront suspensionTelescopic forkFront suspensionUpside-Down telescopic fork

Brakes Rear

TypeTypeDiscTypeDisc

Dimensions and Weights

Front tyre widthFront tyre width130 mmFront tyre width110 mm
Front tyre heightFront tyre height60 %Front tyre height70 %
Front tyre diameterFront tyre diameter13 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width140 mmRear tyre width150 mm
Rear tyre heightRear tyre height60 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter13 inchRear tyre diameter17 inch
WheelbaseWheelbase1,256 mmWheelbase1,367 mm
Seat HeightSeat Height828 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity7 lFuel Tank Capacity11 l
License compliancyLicense compliancyAMLicense compliancyA1

Pros and Cons in comparison

Pros and Cons in comparison

Yamaha Aerox R 2009

Yamaha Aerox R 2009

Unfortunately, our editors did not test this model.

KTM 125 Duke 2020

KTM 125 Duke 2020

If you want an aggressive design, sporty and good handling as well as higher performance, especially in the upper rev range, you can't go wrong with the Duke. The attention to detail, for example in the form of the LED turn signals or the elaborate and multifunctional TFT display, are a KTM trademark. The only drawback is that it lacks a little power in the lower rev range.

Good chassis

LED indicators and headlights

TFT display

Little power in the lower rev range

Price Comparison Avarage Market Price Yamaha Aerox R vs KTM 125 Duke

Price Yamaha Aerox R

Unfortunately, the data available to us is not sufficient to provide meaningful price information for this model.

Price KTM 125 Duke

Model year
Current average market prices

Alternative Comparisons

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