LOUISContinental MotorradreifenSchuberthcalimoto GmbHMotorex AG

Kawasaki KX250F 2017 vs. Kawasaki KX450 2021

Kawasaki KX250F 2017

Kawasaki KX250F 2017

Kawasaki KX450 2021

Kawasaki KX450 2021

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Overview - Kawasaki KX250F 2017 vs Kawasaki KX450 2021

Kawasaki KX250F 2017

Kawasaki KX250F 2017

Kawasaki KX450 2021

Kawasaki KX450 2021

Technical Specifications Kawasaki KX250F 2017 compared to Kawasaki KX450 2021

Kawasaki KX250F 2017
Kawasaki KX450 2021
Kawasaki KX250F 2017
Kawasaki KX250F 2017
Kawasaki KX450 2021
Kawasaki KX450 2021

Engine and Drive Train

BoreBore77 mmBore96 mm
StrokeStroke53.6 mmStroke62.1 mm
Compression RatioCompression Ratio13.7 Compression Ratio12.8
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterKickStarterKick
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
IgnitionIgnitionCDI, DigitalIgnitionCDI, Digital
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears5Number of gears5
CylindersCylinders1Cylinders1
StrokesStrokes4-StrokeStrokes4-Stroke
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement249 ccmDisplacement449 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter48 mmDiameter49 mm
TravelTravel310 mmTravel310 mm
AdjustmentAdjustmentCompression, Preload, ReboundAdjustmentCompression, Rebound

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
Shock mountShock mountUni TrakShock mountDeflection
TravelTravel310 mmTravel315 mm
AdjustmentAdjustmentCompression, Preload, ReboundAdjustmentCompression, Preload, Rebound

Chassis

FrameFrameAluminiumFrameAluminium
Frame typeFrame typePerimeterFrame typePerimeter
RakeRake61.5 degreeRake62 degree
TrailTrail126 mmTrail125 mm

Brakes Front

TypeTypeSingle diskTypeSingle disk
DiameterDiameter270 mmDiameter270 mm
PistonPistonDouble pistonPistonDouble piston
Shock mountShock mountFloating caliperShock mountFloating caliper
TechnologyTechnologyPetalTechnologyPetal

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter240 mmDiameter240 mm
PistonPistonSingle pistonPistonSingle piston

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 width120 mm
Rear tyre heightRear tyre height90 %Rear tyre height80 %
Rear tyre diameterRear tyre diameter19 inchRear tyre diameter19 inch
LengthLength2,170 mmLength2,195 mm
WidthWidth820 mmWidth820 mm
HeightHeight1,265 mmHeight1,290 mm
WheelbaseWheelbase1,475 mmWheelbase1,495 mm
Seat HeightSeat Height940 mmSeat Height960 mm
Kerb WeightKerb Weight104.5 kgKerb Weight108.7 kg
Fuel Tank CapacityFuel Tank Capacity6.4 lFuel Tank Capacity6.3 l

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki KX250F 2017

Kawasaki KX250F 2017

Easier to ride despite higher torque. One of, if not the best MX in the quarter litre class.

App for fork settings

Torque motor

Handling

Launch control system

KX FI programming kit (optionally available)

Kickstarter

Kawasaki KX450 2021

Kawasaki KX450 2021

Unfortunately, our editors did not test this model.

Price Comparison Avarage Market Price Kawasaki KX250F vs Kawasaki KX450

Price Kawasaki KX250F

Model year
Current average market prices

Price Kawasaki KX450

Model year
Current average market prices

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1000PS Partner

LOUISContinental MotorradreifenSchuberthcalimoto GmbHMotorex AG