FK Motors FK 12 SF Street-Fighter 2021 vs. KTM 125 Duke 2021

FK Motors FK 12 SF Street-Fighter 2021

FK Motors FK 12 SF Street-Fighter 2021

KTM 125 Duke 2021

KTM 125 Duke 2021

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Overview - FK Motors FK 12 SF Street-Fighter 2021 vs KTM 125 Duke 2021

FK Motors FK 12 SF Street-Fighter 2021

FK Motors FK 12 SF Street-Fighter 2021

KTM 125 Duke 2021

KTM 125 Duke 2021

Technical Specifications FK Motors FK 12 SF Street-Fighter 2021 compared to KTM 125 Duke 2021

FK Motors FK 12 SF Street-Fighter 2021
KTM 125 Duke 2021

Engine and Drive Train

Engine powerEngine power11.15 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power8,000 rpmRpm at Max. Power9,500 rpm
StarterStarterElectricStarterElectric
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears5Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder2Valves per cylinder4
CoolingCoolingAirCoolingliquid
DisplacementDisplacement125 ccmDisplacement125 ccm

Suspension Front

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

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock

Brakes Front

TypeTypeSingle diskTypeSingle disk

Brakes Rear

TypeTypeDiscTypeDisc

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsCombined Brake SystemAdvanced Rider Assistance SystemsABS

Dimensions and Weights

Front tyre widthFront tyre width110 mmFront tyre width110 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 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 diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,360 mmWheelbase1,367 mm
Seat HeightSeat Height790 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity9.2 lFuel Tank Capacity13.4 l

Pros and Cons in comparison

Pros and Cons in comparison

FK Motors FK 12 SF Street-Fighter 2021

FK Motors FK 12 SF Street-Fighter 2021

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 FK Motors FK 12 SF Street-Fighter vs KTM 125 Duke

Price FK Motors FK 12 SF Street-Fighter

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

1000PS Partner

LOUISContinental MotorradreifenSchuberthcalimoto GmbHMotorex AG