Kawasaki Ninja ZX-4RR 2025 vs. Triumph Trident 660 2025

Kawasaki Ninja ZX-4RR 2025

Kawasaki Ninja ZX-4RR 2025

Triumph Trident 660 2025

Triumph Trident 660 2025

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Overview - Kawasaki Ninja ZX-4RR 2025 vs Triumph Trident 660 2025

Kawasaki Ninja ZX-4RR 2025

Kawasaki Ninja ZX-4RR 2025

Triumph Trident 660 2025

Triumph Trident 660 2025

Technical Specifications Kawasaki Ninja ZX-4RR 2025 compared to Triumph Trident 660 2025

Kawasaki Ninja ZX-4RR 2025
Triumph Trident 660 2025

Engine and Drive Train

Engine typeEngine typeIn lineEngine typeIn line
BoreBore57 mmBore74 mm
StrokeStroke39.1 mmStroke51.1 mm
Engine powerEngine power77 HPEngine power81 HP
Rpm at Max. PowerRpm at Max. Power14,500 rpmRpm at Max. Power10,250 rpm
TorqueTorque39 NmTorque64 Nm
Rpm at TorqueRpm at Torque13,000 rpmRpm at Torque6,250 rpm
Compression RatioCompression Ratio12.3 Compression Ratio11.95
Fuel systemFuel systemInjectionFuel systemInjection
StarterStarterElectricStarterElectric
Clutch TypeClutch TypeMultiplate in oil-bathClutch TypeMultiplate in oil-bath, Antihopping
TransmissionTransmissionChainTransmissionChain
Transmission TypeTransmission TypeGearshiftTransmission TypeGearshift
Number of gearsNumber of gears6Number of gears6
CylindersCylinders4Cylinders3
StrokesStrokes4-StrokeStrokes4-Stroke
ValvesValvesDOHCValvesDOHC
CoolingCoolingliquidCoolingliquid
DisplacementDisplacement399 ccmDisplacement660 ccm

Suspension Front

Front suspensionFront suspensionUpside-Down telescopic forkFront suspensionUpside-Down telescopic fork
TechnologyTechnologyBig PistonTechnologyBig Piston
BrandBrandShowaBrandShowa
DiameterDiameter37 mmDiameter41 mm
TravelTravel120 mmTravel120 mm

Suspension Rear

SuspensionSuspensionSwing armSuspensionSwing arm
Shock absorberShock absorberMonoshockShock absorberMonoshock
BrandBrandShowaBrandShowa
TravelTravel124 mmTravel130 mm
AdjustmentAdjustmentCompression, Preload, ReboundAdjustmentPreload

Chassis

FrameFrameSteelFrameSteel
Frame typeFrame typeTubularFrame typePerimeter

Brakes Front

TypeTypeDouble diskTypeDouble disk
DiameterDiameter290 mmDiameter310 mm
PistonPistonFour pistonsPistonDouble piston

Brakes Rear

TypeTypeDiscTypeDisc
DiameterDiameter220 mmDiameter255 mm
PistonPistonSingle pistonPistonSingle piston

Assistance Systems

Advanced Rider Assistance SystemsAdvanced Rider Assistance SystemsABS, Riding modes, Ride by Wire, Shift assistant with blipper, Traction controlAdvanced Rider Assistance SystemsABS, Riding modes, Cornering ABS, Ride by Wire, Shift assistant with blipper, Cruise control, 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 width160 mmRear tyre width180 mm
Rear tyre heightRear tyre height60 %Rear tyre height55 %
Rear tyre diameterRear tyre diameter17 inchRear tyre diameter17 inch
WidthWidth765 mmWidth795 mm
HeightHeight1,110 mmHeight1,089 mm
WheelbaseWheelbase1,380 mmWheelbase1,401 mm
Seat HeightSeat Height800 mmSeat Height805 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)189 kgKerb Weight (with ABS)189 kg
Fuel Tank CapacityFuel Tank Capacity15 lFuel Tank Capacity14 l
License compliancyLicense compliancyALicense compliancyA2, A

Equipment

EquipmentEquipmentBluetooth, Connectivity, LED-Headlights, TFT displayEquipmentLED-Headlights, TFT display

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Ninja ZX-4RR 2025

Kawasaki Ninja ZX-4RR 2025

The mere fact that the Kawa Ninja ZX-4RR with its high-revving Inline four-cylinder engine in bonsai format has no real competition makes it absolutely unique. The engine is also the absolute flagship, with a rev limit at 16,000 touring you'll be addicted to wind out a gear! The suspension, brakes and electronics are of a high height, but what is more surprising is that, despite all the sportiness, the bike is still very suitable for everyday use - the seating position is not as radical as on other supersports bikes.

Fun in-line four-cylinder

precise quickshifter with blipper

balanced handling

sporty and pleasant ergonomics

comprehensive electronics package

Engine needs to be kept happy

looks confusing with other Kawasakis

Triumph Trident 660 2025

Triumph Trident 660 2025

Unfortunately, our editors did not test this model.

Price Comparison Avarage Market Price Kawasaki Ninja ZX-4RR vs Triumph Trident 660

Price Kawasaki Ninja ZX-4RR

Model year
Current average market prices

Price Triumph Trident 660

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

ChigeeContinental MotorradreifenMotorex AGcalimoto GmbH