Ducati SuperSport 950 S 2021 vs. Kawasaki Ninja ZX-4RR 40th Anniversary Edition 2024

Ducati SuperSport 950 S 2021

Ducati SuperSport 950 S 2021

Kawasaki Ninja ZX-4RR 40th Anniversary Edition 2024

Kawasaki Ninja ZX-4RR 40th Anniversary Edition 2024

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Overview - Ducati SuperSport 950 S 2021 vs Kawasaki Ninja ZX-4RR 40th Anniversary Edition 2024

Ducati SuperSport 950 S 2021

Ducati SuperSport 950 S 2021

Kawasaki Ninja ZX-4RR 40th Anniversary Edition 2024

Kawasaki Ninja ZX-4RR 40th Anniversary Edition 2024

Technical Specifications Ducati SuperSport 950 S 2021 compared to Kawasaki Ninja ZX-4RR 40th Anniversary Edition 2024

Ducati SuperSport 950 S 2021
Kawasaki Ninja ZX-4RR 40th Anniversary Edition 2024

Engine and Drive Train

Engine typeEngine typeVEngine typeIn line
BoreBore94 mmBore57 mm
StrokeStroke67.5 mmStroke39.1 mm
Engine powerEngine power110 HPEngine power77 HP
Rpm at Max. PowerRpm at Max. Power9,000 rpmRpm at Max. Power14,500 rpm
TorqueTorque93 NmTorque39 Nm
Rpm at TorqueRpm at Torque6,500 rpmRpm at Torque13,000 rpm
Compression RatioCompression Ratio12.6 Compression Ratio12.3
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bath, AntihoppingClutch TypeMultiplate in oil-bath
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders2Cylinders4
StrokesStrokes4-StrokeStrokes4-Stroke
ValvesValvesDesmodromicValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement937 ccmDisplacement399 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
BrandBrandÖhlinsBrandShowa
DiameterDiameter48 mmDiameter37 mm
TravelTravel130 mmTravel120 mm
AdjustmentAdjustmentCompression, Preload, ReboundAdjustmentPreload

Suspension Rear

SuspensionSuspensionSingle swing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
BrandBrandÖhlinsBrandShowa
TravelTravel144 mmTravel124 mm
AdjustmentAdjustmentCompression, Preload, ReboundAdjustmentCompression, Preload, Rebound

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeTubularFrame typeTubular

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter320 mmDiameter290 mm
PistonPistonFour pistonsPistonFour pistons
TechnologyTechnologyradial, MonoblockTechnologyradial

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter245 mmDiameter220 mm
PistonPistonDouble pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Quickshifter, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Shift assistant with blipper, Traction control

Dimensions and Weights

Front tyre widthFront tyre width120 mmFront tyre width120 mm
Front tyre heightFront tyre height70 %Front tyre height70 %
Front tyre diameterFront tyre diameter17 inchFront tyre diameter17 inch
Rear tyre widthRear tyre width180 mmRear tyre width160 mm
Rear tyre heightRear tyre height55 %Rear tyre height60 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WheelbaseWheelbase1,478 mmWheelbase1,380 mm
Seat HeightSeat Height810 mmSeat Height800 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)210 kgKerb Weight (with ABS)189 kg
Fuel Tank CapacityFuel Tank Capacity16 lFuel Tank Capacity15 l
License compliancyLicense compliancyALicense compliancyA

Equipment

EquipmentEquipmentLED daytime running lights, TFT displayEquipmentBluetooth, Connectivity, LED-Headlights, TFT display

Pros and Cons in comparison

Pros and Cons in comparison

Ducati SuperSport 950 S 2021

Ducati SuperSport 950 S 2021

Despite its sportiness, Ducati's redesigned and equipped Supersport 950 /S offers a good degree of suitability for everyday use and sufficient power for the country road or occasional trackdays. If you want to remedy the last remaining shortcoming, the throttle response in the lower rev range, which is characterised by load changes, you could consider changing the secondary gear ratio from 15/43 to 14/43. The one-tooth smaller drive pinion costs only a few euros, improves throttle response at low revs and also keeps handlebar and mirror vibrations within acceptable limits.

powerful engine

high-quality chassis components

electronics package

sporty design

suitable for everyday use

stationary noise of less than 95 dB(A)

Load vibrations in the lower speed range

Kawasaki Ninja ZX-4RR 40th Anniversary Edition 2024

Kawasaki Ninja ZX-4RR 40th Anniversary Edition 2024

The Kawasaki Ninja ZX-4RR proves to be an impressive sporty bike that will particularly delight lovers of high-revving four-cylinder engines. With its distinctive sound and excellent braking performance, it offers a riding experience that is convincing both on the road and on the race track. The sporty ergonomics and precise handling make it a good choice for beginners and smaller riders looking for a super sports bike suitable for everyday use. However, the engine requires high revs, which can be tiring on longer journeys, and the display looks a little outdated compared to modern standards. Overall, the ZX-4RR offers a lot of riding pleasure and is a welcome addition to the small-volume supersports segment.

Impressive four-cylinder sound

Well-functioning quickshifter

Sporty, stable suspension with good handling Ergonomic, sporty but comfortable riding position

Good modulation and sufficient braking power

Suitability for everyday use despite sporty orientation

Simple operation of the controls

High revs required for optimum power

Slow setting of riding modes

High noise levels due to high engine speeds

Price Comparison Avarage Market Price Ducati SuperSport 950 S vs Kawasaki Ninja ZX-4RR 40th Anniversary Edition

Price Ducati SuperSport 950 S

Model year
Current average market prices

Price Kawasaki Ninja ZX-4RR 40th Anniversary Edition

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

LOUISContinental MotorradreifenSchuberthcalimoto GmbHMotorex AG