ChigeeMotorex AGcalimoto GmbHContinental Motorradreifen

Aprilia RS 125 2021 vs. Kawasaki Z900 2017

Aprilia RS 125 2021

Aprilia RS 125 2021

Kawasaki Z900 2017

Kawasaki Z900 2017

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Overview - Aprilia RS 125 2021 vs Kawasaki Z900 2017

Aprilia RS 125 2021

Aprilia RS 125 2021

Kawasaki Z900 2017

Kawasaki Z900 2017

Technical Specifications Aprilia RS 125 2021 compared to Kawasaki Z900 2017

Aprilia RS 125 2021
Kawasaki Z900 2017
Aprilia RS 125 2021
Aprilia RS 125 2021
Kawasaki Z900 2017
Kawasaki Z900 2017

Engine and Drive Train

BoreBore58 mmBore73.4 mm
StrokeStroke47 mmStroke56 mm
Engine powerEngine power15 HPEngine power125.4 HP
Rpm at Max. PowerRpm at Max. Power1,000 rpmRpm at Max. Power9,500 rpm
TorqueTorque11.2 NmTorque98.6 Nm
Rpm at TorqueRpm at Torque8,000 rpmRpm at Torque7,700 rpm
Compression RatioCompression Ratio12.6 Compression Ratio11.8
Fuel systemFuel systemInjectionFuel systemInjection
Throttle BoreThrottle Bore32 mmThrottle Bore36 mm
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
Valves per cylinderValves per cylinder4Valves per cylinder4
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement124.2 ccmDisplacement948 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
DiameterDiameter40 mmDiameter41 mm
TravelTravel110 mmTravel120 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
TravelTravel120 mmTravel140 mm

Chassis

FrameFrameAluminiumFrameSteel
Frame typeFrame typePerimeterFrame typeDouble cradle

Brakes Front

TypeTypeSingle diskTypeDouble disk
DiameterDiameter300 mmDiameter300 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradialTechnologyPetal

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter218 mmDiameter250 mm
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced Rider Assistance SystemsABS

Dimensions and Weights

Front tyre widthFront tyre width100 mmFront tyre width120 mm
Front tyre heightFront tyre height80 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width140 mmRear tyre width180 mm
Rear tyre heightRear tyre height70 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength1,968 mmLength2,070 mm
WidthWidth760 mmWidth820 mm
HeightHeight1,135 mmHeight1,065 mm
WheelbaseWheelbase1,350 mmWheelbase1,450 mm
Seat HeightSeat Height820 mmSeat Height795 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)144 kgKerb Weight (with ABS)210 kg
License compliancyLicense compliancyA1License compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Aprilia RS 125 2021

Aprilia RS 125 2021

Unfortunately, our editors did not test this model.

Kawasaki Z900 2017

Kawasaki Z900 2017

An incredibly well-designed motorbike. A lot of test work and attention to detail went into it. It has exactly the right power, exactly the right chassis and exactly the right look. An all-round successful naked bike that will make you happy for a long time. If you like, you can ride it simply and faithfully, but if you want, you can also ride it really fast and it wheels like hell. Great!

Ingenious nakedbike chassis

superb looks

engine responds super fine, revs up willingly and has a perfectly dimensioned torque

optimum intersection of performance, price and practical use

Knee angle very narrow for tall people (order another seat!)

Price Comparison Avarage Market Price Aprilia RS 125 vs Kawasaki Z900

Price Aprilia RS 125

Model year
Current average market prices

Price Kawasaki Z900

Model year
Current average market prices

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1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH