KTM 125 Duke 2021 vs. Yamaha XSR125 2021

KTM 125 Duke 2021

KTM 125 Duke 2021

Yamaha XSR125 2021

Yamaha XSR125 2021

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Overview - KTM 125 Duke 2021 vs Yamaha XSR125 2021

In terms of engine power, both the KTM 125 Duke 2021 and the Yamaha XSR125 2021 have the same output of 15 horsepower. However, the KTM Duke has a slightly higher torque of 12 Nm compared to the Yamaha XSR125's 11.5 Nm. Both bikes are equipped with fuel injection systems and have a single cylinder and liquid cooling.

When it comes to suspension, both bikes feature upside-down telescopic forks at the front and swing arm suspension with a monoshock at the rear. The KTM Duke has a chromium-molybdenum frame, while the Yamaha XSR125 has a steel frame with a twin tube design.

In terms of braking, both bikes have a single disk brake at the front. However, the KTM Duke has a larger diameter of 300 mm compared to the Yamaha XSR125's 267 mm. Both bikes are equipped with ABS as part of their advanced rider assistance systems.

KTM 125 Duke 2021

KTM 125 Duke 2021

In terms of dimensions and weights, the KTM Duke has a front tire width of 110 mm and a rear tire width of 150 mm, while the Yamaha XSR125 has a front tire width of 110 mm and a rear tire width of 140 mm. Both bikes have a 17-inch front and rear tire diameter. The KTM Duke has a longer wheelbase of 1367 mm compared to the Yamaha XSR125's 1330 mm. The seat height of the KTM Duke is also slightly higher at 830 mm compared to the Yamaha XSR125's 815 mm. The KTM Duke has a larger fuel tank capacity of 13.4 liters, offering a range of 553 km, while the Yamaha XSR125 has a fuel tank capacity of 11 liters, offering a range of 523 km. The combined fuel consumption of the KTM Duke is 2.42 l/100km, while the Yamaha XSR125 has a slightly lower fuel consumption of 2.1 l/100km.

Now let's move on to the strengths and weaknesses of each bike. The KTM 125 Duke 2021 has a lively engine and super-agile handling, making it a fun and exciting ride. It also comes with Supermoto mode as standard, allowing riders to experience a more dynamic riding style. The KTM Duke has a mature chassis and top-notch brakes, ensuring excellent stability and stopping power. It is also equipped with a sharp TFT display and offers optional connectivity features.

Yamaha XSR125 2021

Yamaha XSR125 2021

On the other hand, the Yamaha XSR125 2021 boasts a proven and agile engine borrowed from the MT-125, providing a responsive and enjoyable riding experience. It offers a pleasant upright riding position, making it comfortable for longer rides. The Yamaha XSR125 has a beautiful retro design and high-quality workmanship, giving it a premium feel. It also offers a good price-performance ratio and has a low fuel consumption. Additionally, the Yamaha XSR125 has a very low weight, making it easy to handle and maneuver.

In terms of weaknesses, the KTM 125 Duke 2021 may not appeal to everyone in terms of its aesthetics. Additionally, it has a higher price compared to other 125cc bikes on the market. On the other hand, the Yamaha XSR125 2021 has a slight weakness in its front wheel brake, which could be sharper.

In conclusion, both the KTM 125 Duke 2021 and the Yamaha XSR125 2021 offer their own unique strengths and weaknesses. The KTM Duke excels in terms of its lively engine, agile handling, and advanced features such as Supermoto mode and connectivity. On the other hand, the Yamaha XSR125 stands out with its proven engine, comfortable riding position, retro design, and good price-performance ratio. Ultimately, the choice between the two would depend on the rider's preferences and priorities.

Technical Specifications KTM 125 Duke 2021 compared to Yamaha XSR125 2021

KTM 125 Duke 2021
Yamaha XSR125 2021

Engine and Drive Train

BoreBore58 mmBore52 mm
StrokeStroke47.2 mmStroke58.6 mm
Engine powerEngine power15 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power9,500 rpmRpm at Max. Power10,000 rpm
TorqueTorque12 NmTorque11.5 Nm
Rpm at TorqueRpm at Torque7,500 rpmRpm at Torque8,000 rpm
Compression RatioCompression Ratio12.8 Compression Ratio11.2
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement125 ccmDisplacement124.7 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter43 mmDiameter37 mm
TravelTravel142 mmTravel130 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel150 mmTravel110 mm

Chassis

FrameFrameChromium-molybdenumFrameSteel
Frame typeFrame typeTubularFrame typeTwin Tube
RakeRake65 degreeRake26 degree

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter300 mmDiameter267 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter230 mmDiameter220 mm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced 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 width150 mmRear tyre width140 mm
Rear tyre heightRear tyre height60 %Rear tyre height70 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,367 mmWheelbase1,330 mm
Seat HeightSeat Height830 mmSeat Height815 mm
Fuel Tank CapacityFuel Tank Capacity13.4 lFuel Tank Capacity11 l
License compliancyLicense compliancyA1License compliancyA1
RangeRange553 kmRange523 km
Combined CO2 emissionsCombined CO2 emissions56 g/kmCombined CO2 emissions47 g/km
Combined fuel consumptionCombined fuel consumption2.42 l/100kmCombined fuel consumption2.1 l/100km

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

Yamaha XSR125 2021

Yamaha XSR125 2021

The XSR125 may look retro, but it is highly modern. After all, the 125cc engine even has variable valve timing! This allows for decent riding dynamics, because the handling is also very successful in combination with the comparatively low weight. Nevertheless, the operation is generally very simple and uncomplicated, which is why even novice riders and beginners are not overwhelmed. The price is also acceptable, although at first glance it seems quite high compared to the performance, but it is usually even higher among the competition. The successful retro look alone is worth wanting the XSR125!

Proven and agile engine from the MT-125

pleasant upright riding position

beautiful retro design

high-quality workmanship

good price-performance ratio

low consumption

very low weight

Front wheel brake should be a little sharper

Price Comparison Avarage Market Price KTM 125 Duke vs Yamaha XSR125

There are a few key differences between a KTM 125 Duke 2021 and a Yamaha XSR125 2021. In terms of price, the actual average price of a Yamaha XSR125 2021 is about 7% higher. Compared to Yamaha XSR125 2021 there are more KTM 125 Duke 2021 bikes available on the 1000PS.de Marketplace, specifically 25 compared to 9. It takes less time to sell a KTM 125 Duke with 63 days compared to 104 days for a Yamaha XSR125. Since model year 2011 1000PS.de editors have written 28 reviews for the KTM 125 Duke and 9 reviews for the Yamaha XSR125 since model year 2021. The first review for the KTM 125 Duke was published on 5/1/2011 and now has more than 10,600 views. This compares to more than 55,600 views for the first review on Yamaha XSR125 published on 5/27/2021.

Price KTM 125 Duke

Model year
Current average market prices

Price Yamaha XSR125

Model year
Current average market prices

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