KTM 390 Adventure X 2026 vs. KTM 690 SMC R 2020

KTM 390 Adventure X 2026

KTM 390 Adventure X 2026

KTM 690 SMC R 2020

KTM 690 SMC R 2020

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Technical Specifications KTM 390 Adventure X 2026 compared to KTM 690 SMC R 2020

KTM 390 Adventure X 2026
KTM 690 SMC R 2020
KTM 390 Adventure X 2026
KTM 390 Adventure X 2026
KTM 690 SMC R 2020
KTM 690 SMC R 2020

Engine and Drive Train

BoreBore89 mmBore105 mm
StrokeStroke64 mmStroke80 mm
Engine powerEngine power44 HPEngine power75 HP
TorqueTorque39 NmTorque73.5 Nm
Compression RatioCompression Ratio12.6 Compression Ratio12.7
Fuel systemFuel systemInjectionFuel systemInjection
Throttle BoreThrottle Bore46 mmThrottle Bore50 mm
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeAntihopping
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesRocker arm, OHC
CoolingCoolingliquidCoolingliquid
LubricationLubricationForcedLubricationForced
DisplacementDisplacement398.7 ccmDisplacement690 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandWPBrandWP
DiameterDiameter43 mmDiameter48 mm
TravelTravel200 mmTravel215 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
Shock mountShock mountdirectShock mountDeflection
BrandBrandWPBrandWP
TravelTravel200 mmTravel240 mm

Chassis

FrameFrameChromium-molybdenumFrameChromium-molybdenum
Frame typeFrame typeTubularFrame typeTubular
RakeRake62.5 degreeRake63.6 degree

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter320 mmDiameter300 mm
PistonPistonDouble pistonPistonFour pistons
TechnologyTechnologyradialTechnologyradial
BrandBrandBybreBrandBrembo

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter240 mm
PistonPistonSingle pistonPistonSingle piston
Shock mountShock mountFloating caliperShock mountFloating caliper
BrandBrandBybreBrandBrembo

Assistance Systems

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

Dimensions and Weights

Front tyre widthFront tyre width100 mmFront tyre width120 mm
Front tyre heightFront tyre height90 %Front tyre height70 %
Front tyre diameterFront tyre diameter19 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width130 mmRear tyre width160 mm
Rear tyre heightRear tyre height80 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,464 mmWheelbase1,470 mm
Seat HeightSeat Height825 mmSeat Height890 mm
Dry Weight (with ABS)Dry Weight (with ABS)165 kgDry Weight (with ABS)147 kg
Fuel Tank CapacityFuel Tank Capacity14 lFuel Tank Capacity13.5 l
License compliancyLicense compliancyA2License compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

KTM 390 Adventure X 2026

KTM 390 Adventure X 2026

The KTM 390 Adventure X impresses as a versatile all-rounder with a clear road orientation. It scores points for everyday use, touring and light off-road excursions, but requires active riding. Less spectacular than the R, but the more sensible choice for many riders.

Easy handling

low seat height

agile riding performance

economical engine

good everyday usability

versatile

weak braking performance

little torque at the bottom

simple screen

limited wind protection for tall riders

KTM 690 SMC R 2020

KTM 690 SMC R 2020

A large, powerful single cylinder, a stable chassis, just over 160 kg of tractive weight and modern electronics for support - the key data alone suggests a lot of riding pleasure. In 2024, the SMC-R may be a little dusty in some respects and is no longer the undisputed queen of road-legal supermotos, but it can still offer a lot of supermoto fun and performance.

Powerful engine

Electronics can support safety or supermoto manoeuvres as required

Stable, fully adjustable suspension

Agile riding performance

Good ergonomics

Low fuel consumption

Great quickshifter

Old LC display and halogen headlights no longer up to date

Suspension could absorb small bumps more harmoniously

Brakes not overly sensitive

Price Comparison Avarage Market Price KTM 390 Adventure X vs KTM 690 SMC R

Price KTM 390 Adventure X

Model year
Current average market prices

Price KTM 690 SMC R

Model year
Current average market prices

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