KTM 390 Adventure R 2025 vs. KTM 690 Duke 2017

KTM 390 Adventure R 2025

KTM 390 Adventure R 2025

KTM 690 Duke 2017

KTM 690 Duke 2017

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Technical Specifications KTM 390 Adventure R 2025 compared to KTM 690 Duke 2017

KTM 390 Adventure R 2025
KTM 690 Duke 2017

Engine and Drive Train

BoreBore89 mmBore102 mm
StrokeStroke64 mmStroke84.5 mm
Engine powerEngine power44 HPEngine power73 HP
TorqueTorque39 NmTorque70 Nm
Compression RatioCompression Ratio12.6 Compression Ratio12.6
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeAntihopping
TransmissionTransmissionChainTransmissionChain
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
ValvesValvesDOHCValvesRocker arm, OHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement398.7 ccmDisplacement690 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandWPBrandWP
DiameterDiameter43 mmDiameter43 mm
TravelTravel230 mmTravel135 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
BrandBrandWPBrandWP
TravelTravel230 mmTravel135 mm

Chassis

FrameFrameChromium-molybdenumFrameChromium-molybdenum
Frame typeFrame typeTubularFrame typeTubular
RakeRake62.9 degreeRake63.5 degree

Brakes Front

DiameterDiameter320 mmDiameter320 mm
PistonPistonDouble pistonPistonFour pistons
Shock mountShock mountFloating caliperShock mountFixed caliper
TechnologyTechnologyradialTechnologyradial
BrandBrandBybreBrandBrembo

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter240 mm
PistonPistonSingle pistonPistonSingle piston
Shock mountShock mountFloating caliperShock mountFloating caliper
BrandBrandBybreBrandBrembo

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Cruise control, Traction control, Advanced Rider Assistance SystemsRide by Wire

Dimensions and Weights

Front tyre widthFront tyre width90 mmFront tyre width120 mm
Front tyre heightFront tyre height90 %Front tyre height70 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width140 mmRear tyre width160 mm
Rear tyre heightRear tyre height80 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter18 inchRear tyre diameter17 inch
WheelbaseWheelbase1,481 mmWheelbase1,466 mm
Seat HeightSeat Height870 mmSeat Height835 mm
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity14 l
License compliancyLicense compliancyA2License compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

KTM 390 Adventure R 2025

KTM 390 Adventure R 2025

Unfortunately, our editors did not test this model.

KTM 690 Duke 2017

KTM 690 Duke 2017

Considering where the KTM Duke family once started, the 690 Duke is an incredible step forward. The engine is extremely refined and at the same time husky for a street-legal single-cylinder. Despite all the technology on board, it is still a very light motorbike and can almost be called a toy (in a good sense). Only its seating position divides opinions, because with the Duke 4 in 2012, the former supermotos became an almost tame naked bike with a front-wheel-oriented seating position. The advantage: everyday life and long tours should not be a problem on the current Duke.

powerful engine

suitable for everyday use

many technical aids

manoeuvrable

smooth running

For some, not a "real" single-cylinder Duke

Price Comparison Avarage Market Price KTM 390 Adventure R vs KTM 690 Duke

Price KTM 390 Adventure R

Model year
Current average market prices

Price KTM 690 Duke

Model year
Current average market prices

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