Yamaha MT-09 2021 vs. KTM 790 Duke 2020

Yamaha MT-09 2021

Yamaha MT-09 2021

KTM 790 Duke 2020

KTM 790 Duke 2020

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Overview - Yamaha MT-09 2021 vs KTM 790 Duke 2020

In terms of technical specifications, the Yamaha MT-09 2021 and the KTM 790 Duke 2020 have several similarities. Both bikes have an inline engine type with liquid cooling and fuel injection systems. However, there are some notable differences in their engine power and displacement. The MT-09 has a higher engine power of 119 HP and a displacement of 889 ccm, while the 790 Duke has a slightly lower engine power of 105 HP and a displacement of 799 ccm.

In terms of suspension, both bikes feature upside-down telescopic forks at the front and swing arm suspension with a monoshock at the rear. The Yamaha MT-09 has an aluminum frame with a twin tube design, while the KTM 790 Duke has a chromium-molybdenum frame with a tubular design.

Both bikes have double disk brakes at the front with similar diameters of 298 mm for the MT-09 and 300 mm for the 790 Duke.

Yamaha MT-09 2021

Yamaha MT-09 2021

When it comes to advanced rider assistance systems, both bikes offer ABS and traction control. However, the Yamaha MT-09 also includes a quickshifter, while the KTM 790 Duke offers additional riding modes.

In terms of dimensions and weights, both bikes have the same front and rear tire widths and diameters. The Yamaha MT-09 has a slightly shorter wheelbase of 1430 mm compared to the 1475 mm of the KTM 790 Duke. Both bikes have a seat height of 825 mm and a fuel tank capacity of 14 liters.

Moving on to the strengths of each bike, the Yamaha MT-09 2021 offers several advantages. It has improved load change reactions, increased pressure from the center, and an over-complete electronics package. The quickshifter works well and the seating position is comfortably integrated. The chassis is successful and the bike offers lively handling, resulting in enormous riding pleasure.

KTM 790 Duke 2020

KTM 790 Duke 2020

On the other hand, the KTM 790 Duke 2020 has its own strengths. It features a high-revving two-cylinder engine and comes with a quickshifter as standard. The chassis set-up is great and the bike offers playful handling. It also has a high-quality electronics package and a TFT display. Additionally, the KTM 790 Duke offers a good price/performance ratio.

However, both bikes have their weaknesses as well. The Yamaha MT-09 2021 has a polarizing look and a small TFT display. It also has a somewhat indirect front wheel feel and cruise control is only available in the SP variant. On the other hand, the KTM 790 Duke 2020 has a suspension spring preload that is adjustable at the rear only.

In conclusion, the Yamaha MT-09 2021 and the KTM 790 Duke 2020 are both powerful naked bikes with their own unique strengths and weaknesses. The MT-09 offers improved load change reactions, a comprehensive electronics package, and a comfortable seating position. The 790 Duke, on the other hand, features a high-revving engine, great chassis set-up, and a good price/performance ratio. Ultimately, the choice between the two will depend on personal preferences and priorities.

Technical Specifications Yamaha MT-09 2021 compared to KTM 790 Duke 2020

Yamaha MT-09 2021
KTM 790 Duke 2020

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore78 mmBore88 mm
StrokeStroke62.1 mmStroke65.7 mm
Engine powerEngine power119 HPEngine power105 HP
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders3Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement889 ccmDisplacement799 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
TravelTravel130 mmTravel140 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
Shock mountShock mountDeflectionShock mountDeflection
TravelTravel122 mmTravel150 mm

Chassis

FrameFrameAluminiumFrameChromium-molybdenum
Frame typeFrame typeTwin TubeFrame typeTubular
RakeRake65 degreeRake66 degree

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter298 mmDiameter300 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter245 mmDiameter240 mm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Quickshifter, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, Traction control

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width120 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width180 mmRear tyre width180 mm
Rear tyre heightRear tyre height55 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,430 mmWheelbase1,475 mm
Seat HeightSeat Height825 mmSeat Height825 mm
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity14 l
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Yamaha MT-09 2021

Yamaha MT-09 2021

The ingredients for the 2021 update are right: More power, more equipment, more electronics, less weight. If you take a look at the key data of the latest MT-09, including its over-complete standard equipment, "mid-range naked bike" almost sounds a bit pejorative. The Japanese engineers have made improvements exactly where they were needed. The swaying chassis is now a thing of the past and the load change reactions have also been eliminated from the revised three-cylinder engine. The additional power paired with a little more pressure in the mid-range gives a sovereign riding feeling. The MT-09 offers a lot of equipment and enormous riding pleasure at a very attractive price. If you like the look, you can buy it without hesitation.

No more load change reactions

even more pressure from the centre

over-complete electronics package

great working quickshifter

comfortably integrated seating position

successful chassis

lively handling

enormous riding pleasure.

Polarising look

small TFT display

somewhat indirect front wheel feel

cruise control only available in SP variant

KTM 790 Duke 2020

KTM 790 Duke 2020

A sporty naked bike that not only has enough power, but also playful handling and high-quality equipment - the KTM 790 Duke ticks all the boxes. If the looks don't bother you, it's hard to find anything the 790 can't do well, because in its hunting ground - the country road - it forms a wonderfully rounded package that doesn't really leave anything to be desired. Initial teething troubles have also been solved, which is why the KTM 790 Duke is still a real recommendation!

high-revving two-cylinder

quickshifter + as standard

great chassis set-up

playful handling

high-quality electronics package

TFT display

good price/performance ratio

Suspension spring preload adjustable at the rear only

Price Comparison Avarage Market Price Yamaha MT-09 vs KTM 790 Duke

There are a few key differences between a Yamaha MT-09 2021 and a KTM 790 Duke 2020. In terms of price, the actual average price of a Yamaha MT-09 2021 is about 14% higher. Compared to KTM 790 Duke 2020 there are less Yamaha MT-09 2021 bikes available on the 1000PS.de Marketplace, specifically 19 compared to 25. It takes less time to sell a KTM 790 Duke with 78 days compared to 112 days for the Yamaha MT-09. Since model year 2013 1000PS.de editors have written 57 reviews for the Yamaha MT-09 and 35 reviews for the KTM 790 Duke since model year 2018. The first review for the Yamaha MT-09 was published on 10/06/2013 and now has more than 39,900 views. This compares to more than 160,600 views for the first review on KTM 790 Duke published on 09/11/2016.

Price Yamaha MT-09

Model year
Current average market prices

Price KTM 790 Duke

Model year
Current average market prices

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