KTM 390 Duke 2026 vs. BMW F 450 GS 2026

KTM 390 Duke 2026

KTM 390 Duke 2026

BMW F 450 GS 2026

BMW F 450 GS 2026

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

KTM 390 Duke 2026
BMW F 450 GS 2026

Engine and Drive Train

BoreBore89 mmBore72 mm
StrokeStroke64 mmStroke51.6 mm
Engine powerEngine power45 HPEngine power48 HP
Rpm at Max. PowerRpm at Max. Power8,500 rpmRpm at Max. Power8,750 rpm
TorqueTorque39 NmTorque43 Nm
Rpm at TorqueRpm at Torque7,000 rpmRpm at Torque6,750 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
CylindersCylinders1Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement399 ccmDisplacement420 ccm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Traction control, Modern electronicsAdvanced Rider Assistance SystemsABS, Cornering ABS, Traction control, Cornering traction control

Dimensions and Weights

Front tyre widthFront tyre width110 mmFront tyre width100 mm
Front tyre heightFront tyre height70 %Front tyre height90 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter19 inch
Rear tyre widthRear tyre width150 mmRear tyre width130 mm
Rear tyre heightRear tyre height60 %Rear tyre height80 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,357 mmWheelbase1,465 mm
Seat HeightSeat Height800 mmSeat Height845 mm
RangeRange387 kmRange368 km

Equipment

EquipmentEquipmentLED-Headlights, TFT display, Modern electronics, LightingEquipmentLED daytime running lights, LED-Headlights, Lighting

Pros and Cons in comparison

Pros and Cons in comparison

KTM 390 Duke 2026

KTM 390 Duke 2026

Unfortunately, our editors did not test this model.

BMW F 450 GS 2026

BMW F 450 GS 2026

The BMW F 450 GS Trophy is far more than just a scaled-down version of the full-size GS. It combines accessible A2-licence-friendly power with a surprising amount of riding pleasure, high-quality features and a genuine sense of adventure. The new twin-cylinder engine impresses with its character, whilst the Easy Ride Clutch noticeably makes everyday riding and light off-road riding easier, without taking control away from the rider. The little GS is particularly at home on winding roads, gravel tracks and rough mountain passes. Its limitations become apparent at motorway speeds, during heavy off-road use, when dealing with a payload and in terms of wind protection. Nevertheless, there’s a surprising amount of GS in the F 450 – a well-rounded everyday and touring companion for beginners, those returning to motorcycling and experienced riders who deliberately want to avoid heavy weight and excessive power.

A characterful, lively 420cc twin-cylinder

Very nimble and responsive on tarmac and gravel

Easy Ride Clutch makes everyday riding, city traffic and light off-road riding easier

Good ergonomics whether sitting or standing

Decent range thanks to low fuel consumption

High-quality GS-style controls and a modern TFT display

Inspires confidence in less experienced riders

Surprisingly capable off-road for an A2-category adventure bike

No cruise control available

The Trophy’s wind protection is only moderate

Spoked wheels not yet available at launch

With the engine switched off, the bike rolls backwards due to ERC

Payload capacity limited for two-up riding with luggage

Noticeable performance limitations above 130 km/h

BMW’s typical policy of charging extra for options can significantly increase the price

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

Price KTM 390 Duke

Model year
Current average market prices

Price BMW F 450 GS

Model year
Current average market prices

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