KTM 890 Duke R 2021 vs. Yamaha MT-09 2017

KTM 890 Duke R 2021

KTM 890 Duke R 2021

Yamaha MT-09 2017

Yamaha MT-09 2017

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Overview - KTM 890 Duke R 2021 vs Yamaha MT-09 2017

The KTM 890 Duke R 2021 and the Yamaha MT-09 2017 are both naked bikes with similar engine types, fuel systems, and suspension setups. However, there are several key differences between the two models.

In terms of engine power, the KTM 890 Duke R takes the lead with 121 HP, compared to the Yamaha MT-09's 115 HP. The KTM also has a higher torque of 99 Nm, while the Yamaha has 87.5 Nm. This means that the KTM may offer more acceleration and power on the road.

Both bikes have a liquid cooling system and a displacement of around 890ccm for the KTM and 847ccm for the Yamaha. This suggests that they are both capable of delivering good performance and handling.

In terms of suspension, both bikes feature upside-down telescopic forks at the front and a swing arm with a monoshock at the rear. This setup provides good stability and control for both models.

KTM 890 Duke R 2021

KTM 890 Duke R 2021

The chassis of the KTM 890 Duke R is made of chromium-molybdenum, while the Yamaha MT-09 has an aluminum frame. Both materials are lightweight and offer good strength and durability.

When it comes to brakes, both bikes have double disk brakes at the front. However, the KTM has larger diameter disks at 320 mm, compared to the Yamaha's 298 mm. This suggests that the KTM may offer better stopping power and control.

In terms of rider assistance systems, both bikes have ABS and traction control. However, the KTM 890 Duke R also offers riding modes, which can enhance the riding experience and adapt the bike's performance to different conditions.

Yamaha MT-09 2017

Yamaha MT-09 2017

In terms of dimensions and weights, both bikes have similar front and rear tire widths and diameters. The KTM has a slightly longer wheelbase of 1482 mm, compared to the Yamaha's 1440 mm. The seat height of the KTM is also slightly higher at 834 mm, while the Yamaha has a seat height of 815 mm. Both bikes have a fuel tank capacity of 14 liters.

In terms of strengths, the KTM 890 Duke R is praised for its high-revving and sporty engine, excellent quickshifter, great electronics package, great brakes, good chassis, and driving-friendly handling. The Yamaha MT-09 is praised for its Öhlins suspension, Akrapovic exhaust system, Magura HC3 radial brake pump, Carbon2Race covers, and effective combination of seat, footrests, and handlebar clamps.

In terms of weaknesses, the KTM 890 Duke R is criticized for its cheap buttons and switches, as well as slightly nervous geometry. The Yamaha MT-09 is criticized for its financial outlay, extensive working time required for certain parts, and the fact that the ECU flash is not road legal.

Overall, both the KTM 890 Duke R 2021 and the Yamaha MT-09 2017 offer strong performance and features for naked bike enthusiasts. The KTM may have a slight edge in terms of engine power and braking performance, while the Yamaha offers unique aftermarket upgrades and a more refined suspension system.

Technical Specifications KTM 890 Duke R 2021 compared to Yamaha MT-09 2017

KTM 890 Duke R 2021
Yamaha MT-09 2017

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore90.7 mmBore78 mm
StrokeStroke68.8 mmStroke59.1 mm
Engine powerEngine power121 HPEngine power115 HP
Rpm at Max. PowerRpm at Max. Power9,250 rpmRpm at Max. Power10,000 rpm
TorqueTorque99 NmTorque87.5 Nm
Rpm at TorqueRpm at Torque7,750 rpmRpm at Torque8,500 rpm
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
CylindersCylinders2Cylinders3
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement890 ccmDisplacement847 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
TravelTravel140 mmTravel137 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
Shock mountShock mountDeflectionShock mountDeflection
TravelTravel150 mmTravel130 mm

Chassis

FrameFrameChromium-molybdenumFrameAluminium
Frame typeFrame typeTubularFrame typeTwin Tube
RakeRake65.7 degreeRake65 degree

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter320 mmDiameter298 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter245 mm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Traction controlAdvanced Rider Assistance SystemsABS, Quickshifter, 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
WheelbaseWheelbase1,482 mmWheelbase1,440 mm
Seat HeightSeat Height834 mmSeat Height815 mm
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity14 l
License compliancyLicense compliancyALicense compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

KTM 890 Duke R 2021

KTM 890 Duke R 2021

The KTM 890 Duke R scores with simple ingredients. Take a low weight, a modern engine with driving aids, and finally, high-quality brakes and a good chassis. The result is predictable! The Duke is an attractive machine that is a joy to ride. The low weight can be felt in every situation. A cool bike!

High revving and sporty engine

Excellent quickshifter

Great electronics package

Great brakes

Good chassis

Driving-friendly handling - low weight noticeable

Cheap buttons and switches (e.g. indicator switch)

Slightly nervous geometry

Yamaha MT-09 2017

Yamaha MT-09 2017

In conclusion, after several stops throughout the season, I can look back on a great result. Both in terms of performance and looks, our MT-09 is perfect. The suspension was probably our most important issue. Where before there was clearly (too much) movement in the rear in fast corners, now it is ironed over without batting an eyelid. The STX 46 shock absorber is quite stiff in its basic configuration, but also manages to get through everyday life without being uncomfortable. Thanks to generous adjustment options, there is still room for individual preferences and uses. The function of the NIX 30 cartridge is also impressive. The response behaviour - especially under load - has improved significantly. There is now also much more reserve available when braking. Where before the fork went into block and the ABS triggered when braking hard with the original set-up, now the brakes simply continue to work effectively. In addition, the MT-09 now follows the intended line in the curve radius as if by itself - a pure pleasure. The sight and sound of the Akrapovic complete system are also pure joy, and the fact that it produces a few more horsepower is felt effectively, especially in the upper third of the rev range. The front wheel shoots even more willingly into the gallery in 2nd and 3rd gear.

Öhlins suspension an extreme enrichment

thanks to Akrapovic now optics and sound are right

Magura HC3 radial brake pump works divinely

Carbon2Race covers offer grandiose optics

combination of seat, footrests and handlebar clamps very effective

Financial outlay

lots of working time

certain parts must be registered

ECU Flash not road legal

Price Comparison Avarage Market Price KTM 890 Duke R vs Yamaha MT-09

There are a few key differences between a KTM 890 Duke R 2021 and a Yamaha MT-09 2017. In terms of price, the actual average price of a KTM 890 Duke R 2021 is about 28% higher. Compared to Yamaha MT-09 2017 there are more KTM 890 Duke R 2021 bikes available on the 1000PS.de Marketplace, specifically 14 compared to 10. It takes less time to sell a Yamaha MT-09 with 73 days compared to 99 days for the KTM 890 Duke R. Since model year 2020 1000PS.de editors have written 15 reviews for the KTM 890 Duke R and 57 reviews for the Yamaha MT-09 since model year 2013. The first review for the KTM 890 Duke R was published on 05/11/2019 and now has more than 126,600 views. This compares to more than 39,900 views for the first review on Yamaha MT-09 published on 10/06/2013.

Price KTM 890 Duke R

Model year
Current average market prices

Price Yamaha MT-09

Model year
Current average market prices

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