Fantic Stealth 500 2026 vs. KTM 390 Duke 2018

Fantic Stealth 500 2026

Fantic Stealth 500 2026

KTM 390 Duke 2018

KTM 390 Duke 2018

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Technical Specifications Fantic Stealth 500 2026 compared to KTM 390 Duke 2018

Fantic Stealth 500 2026
KTM 390 Duke 2018

Engine and Drive Train

BoreBore96 mmBore89 mm
StrokeStroke64 mmStroke60 mm
Engine powerEngine power45 HPEngine power44 HP
Rpm at Max. PowerRpm at Max. Power8,000 rpmRpm at Max. Power9,500 rpm
TorqueTorque42.5 NmTorque35 Nm
Rpm at TorqueRpm at Torque7,000 rpmRpm at Torque7,250 rpm
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bath, Antihopping, Clutch systemsClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement463 ccmDisplacement373.2 ccm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Traction control, Modern electronics, Cornering traction controlAdvanced Rider Assistance SystemsABS

Dimensions and Weights

Front tyre widthFront tyre width110 mmFront tyre width110 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 width150 mm
Rear tyre heightRear tyre height60 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,368 mmWheelbase1,367 mm
Seat HeightSeat Height810 mmSeat Height830 mm
Dry Weight (with ABS)Dry Weight (with ABS)147 kgDry Weight (with ABS)149 kg
Fuel Tank CapacityFuel Tank Capacity12 lFuel Tank Capacity13.4 l
License compliancyLicense compliancyA2License compliancyA2

Pros and Cons in comparison

Pros and Cons in comparison

Fantic Stealth 500 2026

Fantic Stealth 500 2026

Unfortunately, our editors did not test this model.

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 Average Market Price Fantic Stealth 500 vs KTM 390 Duke

Price Fantic Stealth 500

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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