KTM 390 Duke 2021 vs. BMW S 1000 R 2023

KTM 390 Duke 2021

KTM 390 Duke 2021

BMW S 1000 R 2023

BMW S 1000 R 2023

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Overview - KTM 390 Duke 2021 vs BMW S 1000 R 2023

KTM 390 Duke 2021

KTM 390 Duke 2021

BMW S 1000 R 2023

BMW S 1000 R 2023

Technical Specifications KTM 390 Duke 2021 compared to BMW S 1000 R 2023

KTM 390 Duke 2021
BMW S 1000 R 2023

Engine and Drive Train

BoreBore89 mmBore80 mm
StrokeStroke60 mmStroke49.7 mm
Engine powerEngine power44 HPEngine power165 HP
Rpm at Max. PowerRpm at Max. Power9,500 rpmRpm at Max. Power11,000 rpm
TorqueTorque35 NmTorque114 Nm
Rpm at TorqueRpm at Torque7,250 rpmRpm at Torque9,250 rpm
Compression RatioCompression Ratio12.6 Compression Ratio12.5
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath, Antihopping
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement373.2 ccmDisplacement999 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter43 mmDiameter45 mm
TravelTravel142 mmTravel120 mm

Suspension Rear

TravelTravel150 mmTravel117 mm

Chassis

FrameFrameChromium-molybdenumFrameAluminium
Frame typeFrame typeTubularFrame typeTwin Tube
RakeRake65 degreeRake65.8 degree

Brakes Front

TypeTypeSingle diskTypeDouble disk
DiameterDiameter320 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
Shock mountShock mountFloating caliperShock mountFixed caliper
TechnologyTechnologyradialTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter230 mmDiameter220 mm
PistonPistonSingle pistonPistonSingle piston
Shock mountShock mountFloating caliperShock mountFloating caliper

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced Rider Assistance SystemsABS, Hill start assist, Riding modes, Cornering ABS, Ride by Wire, Quickshifter, Traction control, Anti-wheelie

Dimensions and Weights

Front tyre widthFront tyre width110 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 width150 mmRear tyre width190 mm
Rear tyre heightRear tyre height60 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,367 mmWheelbase1,450 mm
Seat HeightSeat Height830 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity13.4 lFuel Tank Capacity16.5 l
License compliancyLicense compliancyA2License compliancyA
RangeRange387 kmRange266 km
Combined CO2 emissionsCombined CO2 emissions80 g/kmCombined CO2 emissions144 g/km
Combined fuel consumptionCombined fuel consumption3.46 l/100kmCombined fuel consumption6.2 l/100km

Pros and Cons in comparison

Pros and Cons in comparison

KTM 390 Duke 2021

KTM 390 Duke 2021

The KTM 390 Duke is a "real" Duke. The trademark: Extremely agile handling that makes for powerful riding fun. The flyweight 390 can be precisely controlled with its narrow waist and wide handlebars and feels most at home in tight corners. Especially with the Supermoto mode, it is a fun machine without equal. Unfortunately, only the brakes and suspension of the 390 cannot maintain the same, very high performance level as on the 125 Duke or 890 Duke. They feel a bit spongy and not optimally tuned, especially when the rider weighs in a bit more. The equipment is otherwise tip-top, especially when you consider the price of the 390 Duke. In terms of riding pleasure/euros, it outperforms most, including its Duke sisters.

Typical Duke ergonomics that are also suitable for taller riders

Extremely agile handling thanks to flyweight and narrow waist

Sporty engine with great handling

Modern TFT display with smartphone connectivity

Supermoto mode is a pleasure

Quickshifter (optional) works perfectly

Adjustable hand levers

Top price-performance ratio for A2 motorbike.

Chassis tuned a little too soft

pressure point of the brakes a little spongy

BMW S 1000 R 2023

BMW S 1000 R 2023

The seating position is sporty, but by no means uncomfortable, the brakes are powerful and the engine of the S 1000 R is at its best - perhaps even a little too homogeneous. There is also nothing to complain about on the riding side. Based on the pure performance data and the installed electronic features, the BMW probably has what it takes for the fastest lap time. And that on any kind of surface, because with the semi-active suspension you can eat up kilometre after kilometre on bad roads littered with potholes. Unfortunately, this feeling of superiority never really spilled over to the driver. Probably the downside of too much balance in all areas - at least in my Italophile eyes. The BMW lacked that certain something, the charisma, which is difficult to explain but arouses genuine emotions.

powerful engine

strong brakes

comfortable ergonomics

good standard equipment

extensive range of accessories

Sluggish shift assistant

optics not 100% coherent

Price Comparison Avarage Market Price KTM 390 Duke vs BMW S 1000 R

Price KTM 390 Duke

Model year
Current average market prices

Price BMW S 1000 R

Model year
Current average market prices

Alternative Comparisons

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