KTM 390 Adventure R 2026 vs. Triumph TF 450-X 2026

KTM 390 Adventure R 2026

KTM 390 Adventure R 2026

Triumph TF 450-X 2026

Triumph TF 450-X 2026

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Technical Specifications KTM 390 Adventure R 2026 compared to Triumph TF 450-X 2026

KTM 390 Adventure R 2026
Triumph TF 450-X 2026

Engine and Drive Train

BoreBore89 mmBore95 mm
StrokeStroke64 mmStroke63.4 mm
Engine powerEngine power44 HPEngine power62.4 HP
TorqueTorque39 NmTorque49.9 Nm
Compression RatioCompression Ratio12.6 Compression Ratio13.1
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears5
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
ValvesValvesDOHCValvesOHC
DisplacementDisplacement398.7 ccmDisplacement449.5 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandWPBrandKayaba
DiameterDiameter43 mmDiameter48 mm
TravelTravel230 mmTravel310 mm
AdjustmentAdjustmentCompression, ReboundAdjustmentCompression, Rebound

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
BrandBrandWPBrandKayaba
TravelTravel230 mmTravel305 mm
AdjustmentAdjustmentPreload, ReboundAdjustmentCompression, Rebound

Chassis

FrameFrameChromium-molybdenumFrameAluminium
Frame typeFrame typeTubularFrame typeDouble cradle
RakeRake62.9 degreeRake27.4 degree

Brakes Front

TypeTypeSingle diskTypeDouble disk
DiameterDiameter320 mmDiameter260 mm
PistonPistonDouble pistonPistonDouble piston
BrandBrandBybreBrandBrembo

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter220 mm
PistonPistonSingle pistonPistonSingle piston
BrandBrandBybreBrandBrembo

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Cruise control, Traction control, Modern electronicsAdvanced Rider Assistance SystemsLaunch-Control, Traction control, Modern electronics

Dimensions and Weights

Front tyre widthFront tyre width90 mmFront tyre width80 mm
Front tyre heightFront tyre height90 %Front tyre height100 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter21 inch
Rear tyre widthRear tyre width140 mmRear tyre width110 mm
Rear tyre heightRear tyre height80 %Rear tyre height90 %
Rear tyre diameterRear tyre diameter18 inchRear tyre diameter19 inch
WheelbaseWheelbase1,481 mmWheelbase1,492 mm
Seat HeightSeat Height870 mmSeat Height960 mm
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity7 l

Pros and Cons in comparison

Pros and Cons in comparison

KTM 390 Adventure R 2026

KTM 390 Adventure R 2026

The 390 Adventure has never been so uncompromisingly trimmed for off-road use. With powerful travel, modern electronics and less than 180 kg, the 390 Adventure R could be the long sought-after, all-rounder among touring enduros. It can easily conquer motorway stages, be chased through twisties or transmitted over hill and dale. But there is a potential catch: the engine taken from the 390 Duke is also very hungry for revs in the Adventure R. This results in constant shifting and hardly any spontaneous propulsion. This can be particularly annoying in enduro bike mode. So whether the KTM 390 Adventure R can fulfil long-standing desires remains a matter of taste.

Top ergonomics for both standing and seated riding

Adjustable suspension with plenty of reserves

State-of-the-art electronics

Good wind protection

Versatile use

Serious enduro bike tyres

Low weight

Engine needs a lot of revs for superior propulsion

engine tends to stall

brakes not very stable

focus on sportiness reduces comfort (e.g. rather hard seat)

Triumph TF 450-X 2026

Triumph TF 450-X 2026

Unfortunately, our editors did not test this model.

Price Comparison Average Market Price KTM 390 Adventure R vs Triumph TF 450-X

Price KTM 390 Adventure R

Model year
Current average market prices

Price Triumph TF 450-X

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

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