Kawasaki Ninja ZX-4RR 2024 vs. Kawasaki Ninja ZX-6R 2025

Kawasaki Ninja ZX-4RR 2024

Kawasaki Ninja ZX-4RR 2024

Kawasaki Ninja ZX-6R 2025

Kawasaki Ninja ZX-6R 2025

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Overview - Kawasaki Ninja ZX-4RR 2024 vs Kawasaki Ninja ZX-6R 2025

Kawasaki Ninja ZX-4RR 2024

Kawasaki Ninja ZX-4RR 2024

Kawasaki Ninja ZX-6R 2025

Kawasaki Ninja ZX-6R 2025

Technical Specifications Kawasaki Ninja ZX-4RR 2024 compared to Kawasaki Ninja ZX-6R 2025

Kawasaki Ninja ZX-4RR 2024
Kawasaki Ninja ZX-6R 2025

Engine and Drive Train

BoreBore57 mmBore67 mm
StrokeStroke39.1 mmStroke45.1 mm
Engine powerEngine power77 HPEngine power124 HP
Rpm at Max. PowerRpm at Max. Power14,500 rpmRpm at Max. Power13,000 rpm
TorqueTorque39 NmTorque69 Nm
Rpm at TorqueRpm at Torque13,000 rpmRpm at Torque10,800 rpm
Compression RatioCompression Ratio12.3 Compression Ratio12.9
DisplacementDisplacement399 ccmDisplacement636 ccm

Suspension Front

DiameterDiameter37 mmDiameter41 mm
TravelTravel120 mmTravel120 mm

Suspension Rear

TravelTravel124 mmTravel151 mm

Brakes Front

DiameterDiameter290 mmDiameter310 mm

Brakes Rear

DiameterDiameter220 mmDiameter220 mm

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
LengthLength1,990 mmLength2,025 mm
WidthWidth765 mmWidth710 mm
HeightHeight1,110 mmHeight1,105 mm
WheelbaseWheelbase1,380 mmWheelbase1,400 mm
Seat HeightSeat Height800 mmSeat Height830 mm
Kerb Weight (with ABS)Kerb Weight (with ABS)189 kgKerb Weight (with ABS)198 kg
Fuel Tank CapacityFuel Tank Capacity15 lFuel Tank Capacity17 l

Pros and Cons in comparison

Pros and Cons in comparison

Kawasaki Ninja ZX-4RR 2024

Kawasaki Ninja ZX-4RR 2024

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

Kawasaki Ninja ZX-6R 2025

Kawasaki Ninja ZX-6R 2025

Unfortunately, our editors did not test this model.

Price Comparison Avarage Market Price Kawasaki Ninja ZX-4RR vs Kawasaki Ninja ZX-6R

Price Kawasaki Ninja ZX-4RR

Model year
Current average market prices

Price Kawasaki Ninja ZX-6R

Model year
Current average market prices

Alternative Comparisons

1000PS Partner

LOUISContinental MotorradreifenSchuberthcalimoto GmbHMotorex AG