LOUISContinental MotorradreifenSchuberthMotorex AGcalimoto GmbH

Beta RR 50 2020 vs. KTM 125 Duke 2021

Beta RR 50 2020

Beta RR 50 2020

KTM 125 Duke 2021

KTM 125 Duke 2021

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Overview - Beta RR 50 2020 vs KTM 125 Duke 2021

Beta RR 50 2020

Beta RR 50 2020

KTM 125 Duke 2021

KTM 125 Duke 2021

Technical Specifications Beta RR 50 2020 compared to KTM 125 Duke 2021

Beta RR 50 2020
KTM 125 Duke 2021
Beta RR 50 2020
Beta RR 50 2020
KTM 125 Duke 2021
KTM 125 Duke 2021

Engine and Drive Train

BoreBore40.3 mmBore58 mm
StrokeStroke39 mmStroke47.2 mm
Compression RatioCompression Ratio12 Compression Ratio12.8
Fuel systemFuel systemCarburatorFuel systemInjection
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes2-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement49.7 ccmDisplacement125 ccm

Suspension Front

Front suspensionFront suspensionTelescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter37 mmDiameter43 mm
TravelTravel210 mmTravel142 mm

Suspension Rear

Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel200 mmTravel150 mm

Chassis

FrameFrameSteelFrameChromium-molybdenum
Frame typeFrame typeDouble cradleFrame typeTubular

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter260 mmDiameter300 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter220 mmDiameter230 mm

Dimensions and Weights

Front tyre widthFront tyre width80 mmFront tyre width110 mm
Front tyre heightFront tyre height90 %Front tyre height70 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width110 mmRear tyre width150 mm
Rear tyre heightRear tyre height80 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter18 inchRear tyre diameter17 inch
WheelbaseWheelbase1,385 mmWheelbase1,367 mm
Seat HeightSeat Height930 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity6.5 lFuel Tank Capacity13.4 l

Pros and Cons in comparison

Pros and Cons in comparison

Beta RR 50 2020

Beta RR 50 2020

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 Beta RR 50 vs KTM 125 Duke

Price Beta RR 50

Model year
Current average market prices

Price KTM 125 Duke

Model year
Current average market prices

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1000PS Partner

LOUISContinental MotorradreifenSchuberthMotorex AGcalimoto GmbH