LOUISContinental MotorradreifenSchuberthcalimoto GmbHMotorex AG

KTM 450 SMR 2023 vs. KTM 125 Duke 2021

KTM 450 SMR 2023

KTM 450 SMR 2023

KTM 125 Duke 2021

KTM 125 Duke 2021

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Overview - KTM 450 SMR 2023 vs KTM 125 Duke 2021

KTM 450 SMR 2023

KTM 450 SMR 2023

KTM 125 Duke 2021

KTM 125 Duke 2021

Technical Specifications KTM 450 SMR 2023 compared to KTM 125 Duke 2021

KTM 450 SMR 2023
KTM 125 Duke 2021
KTM 450 SMR 2023
KTM 450 SMR 2023
KTM 125 Duke 2021
KTM 125 Duke 2021

Engine and Drive Train

BoreBore95 mmBore58 mm
StrokeStroke63.4 mmStroke47.2 mm
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bath, AntihoppingClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears5Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement449.9 ccmDisplacement125 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandWPBrandWP
DiameterDiameter48 mmDiameter43 mm
TravelTravel285 mmTravel142 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
Shock mountShock mountDeflectionShock mountdirect
BrandBrandWPBrandWP
TravelTravel266 mmTravel150 mm

Chassis

FrameFrameSteelFrameChromium-molybdenum
Frame typeFrame typeDouble cradle, Central tubeFrame typeTubular
RakeRake63.9 degreeRake65 degree

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter310 mmDiameter300 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradialTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter220 mmDiameter230 mm
PistonPistonSingle pistonPistonSingle piston

Dimensions and Weights

Front tyre widthFront tyre width125 mmFront tyre width110 mm
Front tyre heightFront tyre height75 %Front tyre height70 %
Front tyre diameterFront tyre diameter16.5 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width165 mmRear tyre width150 mm
Rear tyre heightRear tyre height55 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
Seat HeightSeat Height890 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity7.2 lFuel Tank Capacity13.4 l

Pros and Cons in comparison

Pros and Cons in comparison

KTM 450 SMR 2023

KTM 450 SMR 2023

Unfortunately, our editors did not test this model.

KTM 125 Duke 2021

KTM 125 Duke 2021

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

Price Comparison Avarage Market Price KTM 450 SMR vs KTM 125 Duke

Price KTM 450 SMR

Model year
Current average market prices

Price KTM 125 Duke

Model year
Current average market prices

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1000PS Partner

LOUISContinental MotorradreifenSchuberthcalimoto GmbHMotorex AG