KTM 125 Duke 2021 vs. Zero S 2025

KTM 125 Duke 2021

KTM 125 Duke 2021

Zero S 2025

Zero S 2025

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Technical Specifications KTM 125 Duke 2021 compared to Zero S 2025

KTM 125 Duke 2021
Zero S 2025

Engine and Drive Train

Engine powerEngine power15 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power9,500 rpmRpm at Max. Power3,800 rpm
TorqueTorque12 NmTorque132 Nm
StarterStarterElectricStarterElectric
TransmissionTransmissionChainTransmissionBelt
CoolingCoolingliquidCoolingAir

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandWPBrandShowa
DiameterDiameter43 mmDiameter43 mm
TravelTravel142 mmTravel120 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
BrandBrandWPBrandShowa
TravelTravel150 mmTravel140 mm

Chassis

FrameFrameChromium-molybdenumFrameSteel
Frame typeFrame typeTubularFrame typeTubular
RakeRake65 degreeRake24.5 degree

Brakes Front

TypeTypeSingle diskTypeDouble disk
DiameterDiameter300 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
Shock mountShock mountFixed caliperShock mountFixed caliper
TechnologyTechnologyradialTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter230 mmDiameter240 mm
PistonPistonSingle pistonPistonSingle piston
Shock mountShock mountFloating caliperShock mountFloating caliper

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced Rider Assistance SystemsABS, Riding modes, Traction control

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 mmWheelbase1,450 mm
Seat HeightSeat Height830 mmSeat Height787 mm
License compliancyLicense compliancyA1License compliancyA1, B196
RangeRange553 kmRange248 km

Pros and Cons in comparison

Pros and Cons in comparison

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

Zero S 2025

Zero S 2025

Powerful acceleration as soon as you turn the throttle. A well-crafted look that doesn't try too hard to be different. The Zero S impresses with its great suitability for everyday use and riding pleasure. If you're looking for an electric motorbike with an A1 driving licence, you've come to the right place!

Strong acceleration

Can be driven with an A1 driving licence

Good looks

Generous storage space in the tank area

Quiet & adult display

High price

Weak rear brake

No adjustable cruise control

Driving dynamics take some getting used to

Price Comparison Avarage Market Price KTM 125 Duke vs Zero S

Price KTM 125 Duke

Model year
Current average market prices

Price Zero S

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

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