KTM 125 Duke 2020 vs. Triumph Street Triple S A2 2021

KTM 125 Duke 2020

KTM 125 Duke 2020

Triumph Street Triple S A2 2021

Triumph Street Triple S A2 2021

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Technical Specifications KTM 125 Duke 2020 compared to Triumph Street Triple S A2 2021

KTM 125 Duke 2020
Triumph Street Triple S A2 2021

Engine and Drive Train

BoreBore58 mmBore76 mm
StrokeStroke47.2 mmStroke48.5 mm
Engine powerEngine power15 HPEngine power95.2 HP
Rpm at Max. PowerRpm at Max. Power10,500 rpmRpm at Max. Power11,250 rpm
TorqueTorque12 NmTorque66 Nm
Rpm at TorqueRpm at Torque8,000 rpmRpm at Torque9,250 rpm
Compression RatioCompression Ratio12.6 Compression Ratio12.1
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
CylindersCylinders1Cylinders3
StrokesStrokes4-StrokeStrokes4-Stroke
DisplacementDisplacement125 ccmDisplacement660 ccm

Suspension Front

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

Suspension Rear

Shock mountShock mountdirectShock mountDeflection
BrandBrandWPBrandShowa

Chassis

FrameFrameChromium-molybdenumFrameAluminium
Frame typeFrame typeTubularFrame typeTwin Tube

Brakes Front

TypeTypeSingle diskTypeDouble disk
PistonPistonFour pistonsPistonDouble piston
Shock mountShock mountFixed caliperShock mountFloating caliper

Brakes Rear

TypeTypeDiscTypeDisc
PistonPistonSingle pistonPistonSingle piston

Dimensions and Weights

Front tyre widthFront tyre width110 mmFront tyre width120 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width150 mmRear tyre width180 mm
Rear tyre heightRear tyre height60 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,367 mmWheelbase1,410 mm
Seat HeightSeat Height830 mmSeat Height810 mm
Dry Weight (with ABS)Dry Weight (with ABS)139 kgDry Weight (with ABS)168 kg
Fuel Tank CapacityFuel Tank Capacity11 lFuel Tank Capacity17.4 l
License compliancyLicense compliancyA1License compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

KTM 125 Duke 2020

KTM 125 Duke 2020

Even in the Euro 5 version, the KTM Duke 125 is the motorbike to beat in the A1 class. Superior equipment, potent engine, good chassis, great display and fun Supermoto mode make not only the heart of 16-year-olds beat faster. The looks polarise, but let the observer clearly recognise the smallest Duke as such. The Duke 125 is not cheap, but it is worth the price.

lively engine

super-agile handling

Supermoto mode as standard

mature chassis

top brakes

sharp TFT display

connectivity (optional)

Optics not to everyone's taste

price high for a 125cc bike

Triumph Street Triple S A2 2021

Triumph Street Triple S A2 2021

Unfortunately, our editors did not test this model.

Price Comparison Average Market Price KTM 125 Duke vs Triumph Street Triple S A2

Price KTM 125 Duke

Model year
Current average market prices

Price Triumph Street Triple S A2

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

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