Aprilia SX 125 Supermoto 2021 vs. Kawasaki Z900 2020

Aprilia SX 125 Supermoto 2021

Aprilia SX 125 Supermoto 2021

Kawasaki Z900 2020

Kawasaki Z900 2020

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Overview - Aprilia SX 125 Supermoto 2021 vs Kawasaki Z900 2020

Aprilia SX 125 Supermoto 2021

Aprilia SX 125 Supermoto 2021

Kawasaki Z900 2020

Kawasaki Z900 2020

Technical Specifications Aprilia SX 125 Supermoto 2021 compared to Kawasaki Z900 2020

Aprilia SX 125 Supermoto 2021
Kawasaki Z900 2020

Engine and Drive Train

BoreBore54 mmBore73.4 mm
StrokeStroke54.5 mmStroke56 mm
Engine powerEngine power15 HPEngine power125.4 HP
Rpm at Max. PowerRpm at Max. Power8,250 rpmRpm at Max. Power9,500 rpm
TorqueTorque12.2 NmTorque98.6 Nm
Rpm at TorqueRpm at Torque8,000 rpmRpm at Torque7,700 rpm
Fuel systemFuel systemInjectionFuel systemInjection
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Number of gearsNumber of gears6Number of gears6
CylindersCylinders1Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement124 ccmDisplacement948 ccm

Suspension Front

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

Suspension Rear

Shock absorberShock absorberMonoshockShock absorberMonoshock

Brakes Front

TypeTypeSingle diskTypeDouble disk
DiameterDiameter300 mmDiameter300 mm
PistonPistonDouble pistonPistonFour pistons

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter218 mmDiameter250 mm
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABSAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Traction control

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 width130 mmRear tyre width180 mm
Rear tyre heightRear tyre height70 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
LengthLength2,188 mmLength2,070 mm
WidthWidth840 mmWidth820 mm
WheelbaseWheelbase1,480 mmWheelbase1,450 mm
Seat HeightSeat Height870 mmSeat Height795 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)134 kgKerb Weight (with ABS)210 kg
License compliancyLicense compliancyA1License compliancyA

Pros and Cons in comparison

Pros and Cons in comparison

Aprilia SX 125 Supermoto 2021

Aprilia SX 125 Supermoto 2021

Aprilia's SX 125 is a very sporty supermoto that does justice to Aprilia's long 125cc history. Its 15 hp single-cylinder inspires with its balanced character with high suitability for everyday use, but at the same time provides a lot of fun under the helmet. The biggest advantage it has over the competition is its ABS system, which only acts on the front wheel and was installed instead of a CBS system. This makes it possible to conjure up beautiful drifts on the asphalt, as befits a true supermoto.

pleasant engine characteristics

high-quality appearance

sporty chassis

ABS instead of CBS

weak brake

Kawasaki Z900 2020

Kawasaki Z900 2020

In terms of price-performance, the Kawasaki Z900 is hard to beat at the moment. With the perfectly tuned engine, the high-quality chassis components and the electronics added for 2020, this naked bike offers everything that sporty riders will be looking for. There is really nothing to complain about, even if the option of a quickshifter would have been a nice extra. Apart from that: great shot, Kawasaki!

powerful four-cylinder

great handling

good equipment

aggressive looks

value for money

Menu navigation somewhat tiring

missing quickshifter option

Price Comparison Avarage Market Price Aprilia SX 125 Supermoto vs Kawasaki Z900

Price Aprilia SX 125 Supermoto

Model year
Current average market prices

Price Kawasaki Z900

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

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