KTM 125 SX 2022 vs. Yamaha YZF-R125 2020

KTM 125 SX 2022

KTM 125 SX 2022

Yamaha YZF-R125 2020

Yamaha YZF-R125 2020

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Overview - KTM 125 SX 2022 vs Yamaha YZF-R125 2020

KTM 125 SX 2022

KTM 125 SX 2022

Yamaha YZF-R125 2020

Yamaha YZF-R125 2020

Technical Specifications KTM 125 SX 2022 compared to Yamaha YZF-R125 2020

KTM 125 SX 2022
Yamaha YZF-R125 2020

Engine and Drive Train

BoreBore54 mmBore52 mm
StrokeStroke54.5 mmStroke58.6 mm
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
IgnitionIgnitionKokusanIgnitionTransistor
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders1
StrokesStrokes2-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement124.8 ccmDisplacement124.7 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter48 mmDiameter41 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
TravelTravel300 mmTravel114 mm

Chassis

FrameFrameChromium-molybdenumFrameSteel
Frame typeFrame typeDouble cradle, Central tubeFrame typeDeltabox
RakeRake63.9 degreeRake25 degree

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter260 mmDiameter292 mm

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter220 mmDiameter230 mm

Dimensions and Weights

Front tyre widthFront tyre width80 mmFront tyre width100 mm
Front tyre heightFront tyre height100 %Front tyre height80 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width100 mmRear tyre width140 mm
Rear tyre heightRear tyre height90 %Rear tyre height70 %
Rear tyre diameterRear tyre diameter19 inchRear tyre diameter17 inch
WheelbaseWheelbase1,485 mmWheelbase1,355 mm
Seat HeightSeat Height950 mmSeat Height825 mm
Fuel Tank CapacityFuel Tank Capacity7.5 lFuel Tank Capacity11.5 l

Pros and Cons in comparison

Pros and Cons in comparison

KTM 125 SX 2022

KTM 125 SX 2022

Unfortunately, our editors did not test this model.

Yamaha YZF-R125 2020

Yamaha YZF-R125 2020

The Yamaha YZF-R125 in the 2019 version makes journalists' lives difficult. You search and search for a fault, but can't find one - simply frustrating! Because the 15 hp single-cylinder with variable valve timing (VVA) performs excellently and is undoubtedly one of the best power units in the 125cc class. The handling is convincing in everyday life as well as on the racetrack, even if the chassis shows its sporty side on bumps. But we are on a super sports bike, so that is not a serious point of criticism. Maybe I need to ride the R125 for a few weeks to find its Achilles heel after all....

excellent engine

cool looks

sporty chassis

very potent on the racetrack

very good supersport package

unfortunately nothing

Price Comparison Avarage Market Price KTM 125 SX vs Yamaha YZF-R125

Price KTM 125 SX

Model year
Current average market prices

Price Yamaha YZF-R125

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH