KTM 390 SMC R 2025 vs. Yamaha MT-125 2022

KTM 390 SMC R 2025

KTM 390 SMC R 2025

Yamaha MT-125 2022

Yamaha MT-125 2022

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Technical Specifications KTM 390 SMC R 2025 compared to Yamaha MT-125 2022

KTM 390 SMC R 2025
Yamaha MT-125 2022

Engine and Drive Train

BoreBore89 mmBore52 mm
StrokeStroke64 mmStroke58.6 mm
Engine powerEngine power45 HPEngine power15 HP
Rpm at Max. PowerRpm at Max. Power8,500 rpmRpm at Max. Power10,000 rpm
TorqueTorque39 NmTorque11.5 Nm
Rpm at TorqueRpm at Torque7,000 rpmRpm at Torque8,000 rpm
Compression RatioCompression Ratio12.6 Compression Ratio11.2
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
DisplacementDisplacement398.7 ccmDisplacement124.7 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionTelescopic fork
DiameterDiameter43 mmDiameter41 mm
TravelTravel230 mmTravel130 mm

Suspension Rear

Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel230 mmTravel110 mm

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeTubularFrame typeDeltabox

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter320 mmDiameter292 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter220 mm

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Advanced Rider Assistance SystemsABS

Dimensions and Weights

Front tyre widthFront tyre width110 mmFront tyre width100 mm
Front tyre heightFront tyre height70 %Front tyre height80 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width150 mmRear tyre width130 mm
Rear tyre heightRear tyre height60 %Rear tyre height70 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,453 mmWheelbase1,325 mm
Seat HeightSeat Height860 mmSeat Height810 mm
Fuel Tank CapacityFuel Tank Capacity9 lFuel Tank Capacity11.5 l
License compliancyLicense compliancyA2License compliancyA1
RangeRange264 kmRange547 km
Combined CO2 emissionsCombined CO2 emissions79 g/kmCombined CO2 emissions47 g/km
Combined fuel consumptionCombined fuel consumption3.4 l/100kmCombined fuel consumption2.1 l/100km

Pros and Cons in comparison

Pros and Cons in comparison

KTM 390 SMC R 2025

KTM 390 SMC R 2025

The KTM 390 SMC R is neither a slimmed-down 690 nor a disguised Duke derivative, but an independent interpretation of the supermoto theme - accessible, suitable for everyday use and yet with enough sharpness for serious lean angles. It does not have a brute radicality, but a clever overall package that confidently covers urban riding, after-work laps and occasional track excursions. The engine is revvy, the suspension can be fine-tuned, the brakes work exceptionally well and the ergonomics allow you to take a longer ride - without having to fish your knees out of the petrol cap one by one afterwards. With an entry-level price of €6,299 in Germany (plus ancillary costs) and €6,999 in Austria (incl. NoVA), it remains reasonably priced - especially considering the extensive features with TFT display, traction control, supermoto ABS and an optional quickshifter. In short: If you are looking for an A2-compatible bike with character that is not only easy to ride but also easy to understand, the 390 SMC R is a successful blend of rationality and lateral behaviour. And in the end, that is perhaps exactly what the supermoto market has been missing.

Attractive entry-level price (€ 6,299 DE / € 6,999 AT) with extensive standard equipment

Revvy, powerful single cylinder with 45 Horsepower / 39 Newton metres

Lengthy service intervals (10.000 km)

Agile, stable and easy to control - even for beginners

WP APEX suspension fully adjustable (front & rear)

Good balance between sportiness and everyday comfort

Stable front suspension (320 Millimetres, Bybre)

Supermoto ABS can be deactivated at the rear wheel/ Clear pressure point - even on the kart track

Successful look with underfloor exhaust

Full-length seat, comfortable seat height (860 Millimeter)

Adjustable footrests, good ergonomics details

Michelin Power 6 - good all-round tyres for road & kart track

Agile, neutral steering behaviour/ Well-tuned gear ratio

Relatively heavy for a 390 (163 kg fully fuelled) - due to A2 conformity

quickshifter only optional (€ 251 surcharge)

seat height for very small riders (under 1.70 m) possibly borderline

Yamaha MT-125 2022

Yamaha MT-125 2022

Unfortunately, our editors did not test this model.

Price Comparison Avarage Market Price KTM 390 SMC R vs Yamaha MT-125

Price KTM 390 SMC R

Model year
Current average market prices

Price Yamaha MT-125

Model year
Current average market prices

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