KTM 125 SX 2022 vs. KTM 390 Duke 2023

KTM 125 SX 2022

KTM 125 SX 2022

KTM 390 Duke 2023

KTM 390 Duke 2023

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Overview - KTM 125 SX 2022 vs KTM 390 Duke 2023

KTM 125 SX 2022

KTM 125 SX 2022

KTM 390 Duke 2023

KTM 390 Duke 2023

Technical Specifications KTM 125 SX 2022 compared to KTM 390 Duke 2023

KTM 125 SX 2022
KTM 390 Duke 2023

Engine and Drive Train

BoreBore54 mmBore89 mm
StrokeStroke54.5 mmStroke60 mm
Fuel systemFuel systemCarburatorFuel systemInjection
StarterStarterKickStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes2-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement124.8 ccmDisplacement373.2 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandWPBrandWP
DiameterDiameter48 mmDiameter43 mm
TravelTravel310 mmTravel142 mm

Suspension Rear

Shock mountShock mountDeflectionShock mountdirect
BrandBrandWPBrandWP
TravelTravel300 mmTravel150 mm

Chassis

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

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter260 mmDiameter320 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter220 mmDiameter230 mm

Dimensions and Weights

Front tyre widthFront tyre width80 mmFront tyre width110 mm
Front tyre heightFront tyre height100 %Front tyre height70 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width100 mmRear tyre width150 mm
Rear tyre heightRear tyre height90 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter19 inchRear tyre diameter17 inch
WheelbaseWheelbase1,485 mmWheelbase1,367 mm
Seat HeightSeat Height950 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity7.5 lFuel Tank Capacity13.4 l

Pros and Cons in comparison

Pros and Cons in comparison

KTM 125 SX 2022

KTM 125 SX 2022

Unfortunately, our editors did not test this model.

KTM 390 Duke 2023

KTM 390 Duke 2023

The KTM 390 Duke is a bike that can polarise. Its strengths lie in its extensive electronic equipment, agile handling and ability to serve as a fun bike for young riders. However, the firm riding position and inconsistent engine tuning could be annoying for experienced riders. Yet the KTM 390 Duke offers plenty of riding pleasure, especially in urban environments and on sporty rides.

Class-leading electronic equipment

Workmanship and material quality commensurate with the price

Quickshifter (for an extra charge)

Agile and playful handling

Easily adjustable suspension

Excellent riding aids and safety features

Lightweight and compact

Perfect for stunts and urban riding

Less precision at high speed

Limited torque curve

Rough single-cylinder engine

Inconsistent engine tuning

Seating position takes some getting used to

Hard gear changes when shifting up

Strong vibrations in some areas, hard seat

Price Comparison Avarage Market Price KTM 125 SX vs KTM 390 Duke

Price KTM 125 SX

Model year
Current average market prices

Price KTM 390 Duke

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH