BMW F 450 GS 2026 vs. KTM 390 Duke 2018

BMW F 450 GS 2026

BMW F 450 GS 2026

KTM 390 Duke 2018

KTM 390 Duke 2018

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Overview - BMW F 450 GS 2026 vs KTM 390 Duke 2018

BMW F 450 GS 2026

BMW F 450 GS 2026

KTM 390 Duke 2018

KTM 390 Duke 2018

Technical Specifications BMW F 450 GS 2026 compared to KTM 390 Duke 2018

BMW F 450 GS 2026
KTM 390 Duke 2018

Engine and Drive Train

BoreBore72 mmBore89 mm
StrokeStroke51.6 mmStroke60 mm
Engine powerEngine power48 HPEngine power44 HP
Rpm at Max. PowerRpm at Max. Power8,750 rpmRpm at Max. Power9,500 rpm
TorqueTorque43 NmTorque35 Nm
Rpm at TorqueRpm at Torque6,750 rpmRpm at Torque7,250 rpm
Compression RatioCompression Ratio13 Compression Ratio12.6
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
CylindersCylinders2Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement420 ccmDisplacement373.2 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandKayabaBrandWP
DiameterDiameter43 mmDiameter43 mm
TravelTravel180 mmTravel142 mm

Suspension Rear

Shock mountShock mountdirectShock mountdirect
BrandBrandKayabaBrandWP
TravelTravel180 mmTravel150 mm

Chassis

FrameFrameSteelFrameChromium-molybdenum
Frame typeFrame typeTubular, Load-bearing engineFrame typeTubular
RakeRake28.1 degreeRake65 degree

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter310 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
Shock mountShock mountFixed caliperShock mountFloating caliper
TechnologyTechnologyMonoblockTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter230 mm
PistonPistonDouble pistonPistonSingle piston
Shock mountShock mountFloating caliperShock mountFloating caliper

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Cornering ABS, Traction control, , Advanced Rider Assistance SystemsABS

Dimensions and Weights

Front tyre widthFront tyre width100 mmFront tyre width110 mm
Front tyre heightFront tyre height90 %Front tyre height70 %
Front tyre diameterFront tyre diameter19 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width130 mmRear tyre width150 mm
Rear tyre heightRear tyre height80 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,465 mmWheelbase1,367 mm
Seat HeightSeat Height845 mmSeat Height830 mm
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity13.4 l

Pros and Cons in comparison

Pros and Cons in comparison

BMW F 450 GS 2026

BMW F 450 GS 2026

With the F 450 GS, BMW has made a convincing entry into the highly competitive A2 enduro bike segment. The 420 cubic centimetre two-cylinder engine impresses with its smooth running and linear power delivery, where single-cylinder competitors annoy with raw vibrations. The suspension shines with sporty agility and enduro bike comfort in equal measure, while the electronics work discreetly in the background. The Bavarian shows weaknesses when it comes to the accessibility for short fingers on the brakes and clutch lever and the lack of cruise control. Anyone looking for a versatile, high-quality enduro bike for an A2 licence and beyond will find a coherent overall package in the F 450 GS. The Easy Ride clutch rides amazingly well and offers comfort and safety in equal measure. Less experienced riders in particular benefit significantly here, which is a unique selling point in this segment!

Easy Ride clutch

Standard equipment with heated grips, ABS Pro and much more Operability

Smooth running

Lever too far away for small fingers no cruise control available

KTM 390 Duke 2018

KTM 390 Duke 2018

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

Price Comparison Avarage Market Price BMW F 450 GS vs KTM 390 Duke

Price BMW F 450 GS

Unfortunately, the data available to us is not sufficient to provide meaningful price information for this model.

Price KTM 390 Duke

Model year
Current average market prices

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