Yamaha MT-125 2019 vs. KTM 125 Duke 2021

Yamaha MT-125 2019

Yamaha MT-125 2019

KTM 125 Duke 2021

KTM 125 Duke 2021

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Overview - Yamaha MT-125 2019 vs KTM 125 Duke 2021

The Yamaha MT-125 2019 and the KTM 125 Duke 2021 are both popular naked bikes in the 125cc segment. While they have some similarities in terms of engine power, torque, and cooling system, they also have distinct differences in various aspects.

Starting with the engine and drive train, both bikes have a single-cylinder engine with a similar power output of 15 horsepower. However, the Yamaha MT-125 has a slightly higher torque of 12.4 Nm compared to the KTM 125 Duke's 12 Nm. In terms of displacement, the Yamaha MT-125 has a capacity of 124.7cc, while the KTM 125 Duke has a slightly larger engine at 125cc.

Moving on to the suspension, the Yamaha MT-125 2019 features a telescopic fork at the front, while the KTM 125 Duke 2021 comes with an upside-down telescopic fork. This difference in suspension design can affect the handling and stability of the bikes, with the KTM potentially offering better performance in this area.

In terms of chassis, the Yamaha MT-125 2019 has a steel frame with a Deltabox design, which provides a sporty and rigid structure. On the other hand, the KTM 125 Duke 2021 features a chromium-molybdenum frame with a tubular design, which is known for its lightweight and strength. This difference in frame material and design can impact the overall weight and agility of the bikes.

Yamaha MT-125 2019

Yamaha MT-125 2019

When it comes to brakes, both bikes have a single disk at the front, ensuring reliable stopping power. However, the KTM 125 Duke is praised for its top-notch brakes, which offer excellent performance and control.

In terms of dimensions, the Yamaha MT-125 2019 has a front tire width of 100mm and a rear tire width of 130mm, while the KTM 125 Duke 2021 has a wider front tire at 110mm and a wider rear tire at 150mm. This difference in tire width can affect the grip and stability of the bikes, with the KTM potentially providing better traction.

The wheelbase of the Yamaha MT-125 2019 is 1355mm, while the KTM 125 Duke 2021 has a slightly longer wheelbase of 1367mm. This difference in wheelbase can impact the maneuverability and stability of the bikes, with the KTM potentially offering better stability at higher speeds.

In terms of seat height, the Yamaha MT-125 2019 has a seat height of 810mm, while the KTM 125 Duke 2021 has a higher seat height of 830mm. This difference in seat height can affect the comfort and ergonomics for different riders.

KTM 125 Duke 2021

KTM 125 Duke 2021

When it comes to fuel tank capacity, the Yamaha MT-125 2019 has a capacity of 11.5 liters, while the KTM 125 Duke 2021 has a larger fuel tank with a capacity of 13.4 liters. This difference in fuel tank capacity can affect the range and fuel efficiency of the bikes.

In terms of strengths, the Yamaha MT-125 2019 is praised for its powerful engine, sporty chassis, attractive seating position, new LC display, and sensational appearance. On the other hand, the KTM 125 Duke 2021 is known for its lively engine, super-agile handling, Supermoto mode as standard, mature chassis, top brakes, sharp TFT display, and optional connectivity.

As for weaknesses, the Yamaha MT-125 2019 is criticized for having a chassis that can feel a little tight in everyday use and LED turn signals only available as an accessory. On the other hand, the KTM 125 Duke 2021 is noted for its optics that may not appeal to everyone and a higher price compared to other 125cc bikes.

In conclusion, both the Yamaha MT-125 2019 and the KTM 125 Duke 2021 have their own strengths and weaknesses. The Yamaha offers a powerful engine and attractive design, while the KTM excels in terms of handling and braking performance. Ultimately, the choice between these two bikes will depend on the rider's preferences and priorities.

Technical Specifications Yamaha MT-125 2019 compared to KTM 125 Duke 2021

Yamaha MT-125 2019
KTM 125 Duke 2021

Engine and Drive Train

BoreBore52 mmBore58 mm
StrokeStroke58.6 mmStroke47.2 mm
Engine powerEngine power15 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power9,000 rpmRpm at Max. Power9,500 rpm
TorqueTorque12.4 NmTorque12 Nm
Rpm at TorqueRpm at Torque8,000 rpmRpm at Torque7,500 rpm
Compression RatioCompression Ratio11.2 Compression Ratio12.8
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
DisplacementDisplacement124.7 ccmDisplacement125 ccm

Suspension Front

Front suspensionFront suspensionTelescopic forkFront suspensionUpside-Down telescopic fork

Chassis

FrameFrameSteelFrameChromium-molybdenum
Frame typeFrame typeDeltaboxFrame typeTubular

Brakes Front

TypeTypeSingle diskTypeSingle disk

Brakes Rear

TypeTypeDiscTypeDisc

Dimensions and Weights

Front tyre widthFront tyre width100 mmFront tyre width110 mm
Front tyre heightFront tyre height80 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width130 mmRear tyre width150 mm
Rear tyre heightRear tyre height70 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,355 mmWheelbase1,367 mm
Seat HeightSeat Height810 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity11.5 lFuel Tank Capacity13.4 l
License compliancyLicense compliancyA1License compliancyA1

Pros and Cons in comparison

Pros and Cons in comparison

Yamaha MT-125 2019

Yamaha MT-125 2019

Model change done right! Yamaha has taken the cake with the new MT-125. The magnificent single-cylinder coupled with the sporty chassis brings unbelievable riding fun that knows no age limits. Whether young or old - with such driving qualities, the competition has to dress warmly! Due to its sporty design, everyday comfort may have to suffer, but as soon as the roads get twisty, the MT-125 is forgiven for its harshness. A motorbike you can own with a lot of pride!

Powerful engine

Sporty chassis

Attractive seating position

New LC display

Sensational appearance

Chassis a little tight in everyday use

LED turn signals only available as an accessory

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 MT-125 vs KTM 125 Duke

There are a few key differences between a Yamaha MT-125 2019 and a KTM 125 Duke 2021. It takes less time to sell a KTM 125 Duke with 63 days compared to 83 days for the Yamaha MT-125. Since model year 2014 1000PS.de editors have written 18 reviews for the Yamaha MT-125 and 28 reviews for the KTM 125 Duke since model year 2011. The first review for the Yamaha MT-125 was published on 5/15/2014 and now has more than 48,700 views. This compares to more than 10,600 views for the first review on KTM 125 Duke published on 5/1/2011.

Price Yamaha MT-125

Model year
Current average market prices

Price KTM 125 Duke

Model year
Current average market prices

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