KTM 390 Duke 2025 vs. Aprilia Tuono 457 2026

KTM 390 Duke 2025

KTM 390 Duke 2025

Aprilia Tuono 457 2026

Aprilia Tuono 457 2026

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Technical Specifications KTM 390 Duke 2025 compared to Aprilia Tuono 457 2026

KTM 390 Duke 2025
Aprilia Tuono 457 2026
KTM 390 Duke 2025
KTM 390 Duke 2025
Aprilia Tuono 457 2026
Aprilia Tuono 457 2026

Engine and Drive Train

BoreBore89 mmBore69 mm
StrokeStroke64 mmStroke61.1 mm
Engine powerEngine power45 HPEngine power48 HP
Rpm at Max. PowerRpm at Max. Power8,500 rpmRpm at Max. Power9,400 rpm
TorqueTorque39 NmTorque43.5 Nm
Rpm at TorqueRpm at Torque7,000 rpmRpm at Torque6,700 rpm
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath, Antihopping, Clutch systems
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders2
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement399 ccmDisplacement457 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter43 mmDiameter41 mm
TravelTravel150 mmTravel120 mm
AdjustmentAdjustmentCompression, ReboundAdjustmentPreload

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel150 mmTravel130 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentPreload

Chassis

FrameFrameChromium-molybdenumFrameAluminium

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter320 mmDiameter320 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradialTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter220 mm
PistonPistonDouble pistonPistonSingle piston

Assistance Systems

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

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
Seat HeightSeat Height800 mmSeat Height800 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)165 kgKerb Weight (with ABS)175 kg
License compliancyLicense compliancyA2License compliancyA2
RangeRange387 kmRange309 km

Equipment

EquipmentEquipmentLED-Headlights, TFT displayEquipmentLED-Headlights, TFT display, Modern electronics, Lighting

Pros and Cons in comparison

Pros and Cons in comparison

KTM 390 Duke 2025

KTM 390 Duke 2025

Unfortunately, our editors did not test this model.

Aprilia Tuono 457 2026

Aprilia Tuono 457 2026

The Tuono 457 bridges the gap between the 125 and 660 Tuono models and really impressed in every respect during the test ride. A lively, revvy and responsive engine, a stable suspension, good brakes, sport-oriented geometry and a gear-shift assist system of the very finest quality. The competition will certainly have their work cut out for them.

A lively and responsive twin-cylinder engine

a sport-oriented chassis with good suspension

a top-of-the-range blipper available as an accessory

No premium tyres fitted as standard

vibrations from 9,000 rpm

Price Comparison Average Market Price KTM 390 Duke vs Aprilia Tuono 457

Price KTM 390 Duke

Model year
Current average market prices

Price Aprilia Tuono 457

Model year
Current average market prices

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