Yamaha R1 2011 vs. KTM 125 Duke 2021

Yamaha R1 2011

Yamaha R1 2011

KTM 125 Duke 2021

KTM 125 Duke 2021

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Technical Specifications Yamaha R1 2011 compared to KTM 125 Duke 2021

Yamaha R1 2011
KTM 125 Duke 2021

Engine and Drive Train

BoreBore78 mmBore58 mm
StrokeStroke52.2 mmStroke47.2 mm
Engine powerEngine power181 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power12,500 rpmRpm at Max. Power9,500 rpm
TorqueTorque115.5 NmTorque12 Nm
Rpm at TorqueRpm at Torque10,000 rpmRpm at Torque7,500 rpm
Fuel systemFuel systemInjectionFuel systemInjection
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement998 ccmDisplacement125 ccm

Suspension Front

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

Chassis

FrameFrameAluminiumFrameChromium-molybdenum
Frame typeFrame typeDeltaboxFrame typeTubular

Brakes Front

TypeTypeDouble diskTypeSingle disk

Brakes Rear

TypeTypeDiscTypeDisc

Dimensions and Weights

Front tyre widthFront tyre width120 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 width190 mmRear tyre width150 mm
Rear tyre heightRear tyre height55 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,415 mmWheelbase1,367 mm
Seat HeightSeat Height835 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity18 lFuel Tank Capacity13.4 l
License compliancyLicense compliancyALicense compliancyA1

Pros and Cons in comparison

Pros and Cons in comparison

Yamaha R1 2011

Yamaha R1 2011

Once upon a time, she was the toughest beast among the 1000s. Only the wildest dogs could ride it. Now it is the motorbike that can not only be described as "the least evil on the country road" but which also gives a lot of pleasure there.

Fine traction point

rider adaptation to race track very easy

easy steering behaviour

optimal traction point.

Plump-looking rear end.

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 Yamaha R1 vs KTM 125 Duke

Price Yamaha R1

Model year
Current average market prices

Price KTM 125 Duke

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH