QJ Motor SRT 450 RX 2026 vs. KTM 390 Adventure X 2025

QJ Motor SRT 450 RX 2026

QJ Motor SRT 450 RX 2026

KTM 390 Adventure X 2025

KTM 390 Adventure X 2025

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Technical Specifications QJ Motor SRT 450 RX 2026 compared to KTM 390 Adventure X 2025

QJ Motor SRT 450 RX 2026
KTM 390 Adventure X 2025

Engine and Drive Train

Engine powerEngine power47.6 HPEngine power44 HP
TorqueTorque41 NmTorque39 Nm
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
CylindersCylinders2Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
DisplacementDisplacement449.5 ccmDisplacement398.7 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock

Brakes Front

TypeTypeSingle diskTypeSingle disk

Brakes Rear

TypeTypeDiscTypeDisc

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced Rider Assistance SystemsABS, Riding modes, Traction control

Dimensions and Weights

Front tyre widthFront tyre width90 mmFront tyre width100 mm
Front tyre heightFront tyre height90 %Front tyre height90 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter19 inch
Rear tyre widthRear tyre width140 mmRear tyre width130 mm
Rear tyre heightRear tyre height70 %Rear tyre height80 %
Rear tyre diameterRear tyre diameter18 inchRear tyre diameter17 inch
Seat HeightSeat Height835 mmSeat Height825 mm
Fuel Tank CapacityFuel Tank Capacity18 lFuel Tank Capacity14 l
License compliancyLicense compliancyA2License compliancyA2
Euro NormEuro NormEuro 5+Euro NormEuro 5+

Equipment

EquipmentEquipmentLED-Headlights, TFT display, Modern electronics, LightingEquipmentConnectivity, LED-Headlights

Pros and Cons in comparison

Pros and Cons in comparison

QJ Motor SRT 450 RX 2026

QJ Motor SRT 450 RX 2026

Unfortunately, our editors did not test this model.

KTM 390 Adventure X 2025

KTM 390 Adventure X 2025

The KTM 390 Adventure X is a versatile all-rounder with a clear focus on road riding. It excels in everyday use, on long rides and on light off-road excursions, but requires an active riding style. Less spectacular than the R, but for many riders the more sensible choice.

easy to handle

low seat height

agile riding performance

fuel-efficient engine

well-suited to everyday use

versatile

poor braking performance

low torque at low revs

basic display

limited wind protection for taller riders

Price Comparison Average Market Price QJ Motor SRT 450 RX vs KTM 390 Adventure X

Price QJ Motor SRT 450 RX

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

Price KTM 390 Adventure X

Model year
Current average market prices

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