KTM 125 SX 2019 vs. Suzuki RM-Z250 2018

KTM 125 SX 2019

KTM 125 SX 2019

Suzuki RM-Z250 2018

Suzuki RM-Z250 2018

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Technical Specifications KTM 125 SX 2019 compared to Suzuki RM-Z250 2018

KTM 125 SX 2019
Suzuki RM-Z250 2018

Engine and Drive Train

BoreBore54 mmBore77 mm
StrokeStroke54.5 mmStroke53.6 mm
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears5
CylindersCylinders1Cylinders1
StrokesStrokes2-StrokeStrokes4-Stroke
DisplacementDisplacement124.8 ccmDisplacement249 ccm

Suspension Front

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

Suspension Rear

BrandBrandWPBrandShowa

Chassis

FrameFrameSteelFrameAluminium
Frame typeFrame typeCentral tubeFrame typeTwin-Spar

Brakes Rear

TypeTypeDiscTypeDisc

Dimensions and Weights

Front tyre widthFront tyre width80 mmFront tyre width80 mm
Front tyre heightFront tyre height100 %Front tyre height100 %
Front tyre diameterFront tyre diameter21 inchFront tyre diameter21 inch
Rear tyre widthRear tyre width100 mmRear tyre width110 mm
Rear tyre heightRear tyre height90 %Rear tyre height90 %
Rear tyre diameterRear tyre diameter19 inchRear tyre diameter19 inch
WheelbaseWheelbase1,485 mmWheelbase1,475 mm
Seat HeightSeat Height950 mmSeat Height955 mm
Fuel Tank CapacityFuel Tank Capacity7.5 lFuel Tank Capacity6.5 l

Pros and Cons in comparison

Pros and Cons in comparison

KTM 125 SX 2019

KTM 125 SX 2019

Unfortunately, our editors did not test this model.

Suzuki RM-Z250 2018

Suzuki RM-Z250 2018

The concept behind the further development was "the winning balance" - RUN, TURN, STOP! RUN = higher engine power, TURN = improved cornering, STOP = better metered braking power. The new RM-Z 250 has improved in all areas. In summary, the 2019 Suzuki RM-Z 250 can be compared to its predecessor in very few, if any, areas. It is more powerful, more agile, more stable and visually more beautiful. The only thing that has remained the same is the sound. The "small" sounds like a "big" one! With the further development of both models, Suzuki has set an important milestone in their further development - bravo! For me personally, the RM-Z 250 is currently the best all-rounder among the MX bikes.

Engine performance

Handling

Design

Transmission

Stability

Chassis

Brakes

Kickstarter

Price Comparison Average Market Price KTM 125 SX vs Suzuki RM-Z250

Price KTM 125 SX

Model year
Current average market prices

Price Suzuki RM-Z250

Model year
Current average market prices

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