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Specifications forKawasaki NINJA ZX-4R ABS
Specifications

Kawasaki NINJA ZX-4R ABS

Kawasaki · 2026
Engine
DisplacementGreater displacement does not necessarily mean better performance.
399cc

399cc

Maximum powerMore power. Acceleration also depends on weight and the drivetrain.
41.76kW

56.0 hp¹ @ 11,500 rpm

Maximum torqueMore torque. Engine speed and gearing also affect pulling power.
35.93Nm

26.5 lb-ft @ 11,000 rpm

Engine configuration
4-stroke, in-line 4-cylinder, DOHC, 16-valve, liquid-cooled
Bore × stroke
57.0 x 39.1mm
Compression ratio
12.3:1
Fuel system
DFI® with 34mm throttle valves (4)
Ignition
TCBI with Digital Advance
Cooling system
Liquid-cooled

4-stroke, in-line 4-cylinder, DOHC, 16-valve, liquid-cooled

Dimensions and weight
Ready-to-ride weightLower weight with fuel and fluids, assessed separately from dry weight.
188.01kg

414.5 lb*

Dry weightWeight without fluids, compared only with other dry weights.
174.04kg

383.7 lb**

Seat heightA lower seat. The right height depends on your stature.
800.1mm

31.5 in

Length
1988.82mm

78.3 in

Width
764.54mm

30.1 in

Height
1109.98mm

43.7 in

Ground clearance
134.62mm

5.3 in

Wheelbase
1379.22mm

54.3 in

Consumption and drivetrain
Fuel tank capacityA larger tank. Range also depends on fuel consumption.
15.14L

4.0 gal

Chassis, brakes and suspension
Anti-lock braking (ABS)ABS status for this variant. “—” means data is unavailable.
Depends on variant

Dual 290mm semi-floating discs with radial-mount 4-piston monobloc caliper and ABS · Single 220mm disc with single-piston caliper and ABS

Front suspension
37mm inverted Showa fork with SFF-BP internals/4.7 in
Rear suspension
Horizontal back-link, Showa shock w/ adjustable spring preload/4.4 in
Front tyre
120/70-17
Rear tyre
160/60-17
Front brake
Dual 290mm semi-floating discs with radial-mount 4-piston monobloc caliper and ABS
Rear brake
Single 220mm disc with single-piston caliper and ABS
Frame
Trellis, high-tensile steel
Steering angle / trail
23.5°/3.8 in
Fuel and transmission
Transmission
6-speed, return shift
Final drive
Chain
Equipment
Rider aids
Economical Riding Indicator, Kawasaki TRaction Control (KTRC) (3-mode), Power Modes, Anti-lock Brake System (ABS)
Equipment
4.3" Full-color TFT Instrumentation, Smartphone Connectivity via RIDEOLOGY THE APP
Available colours
Metallic Spark Black
Data sourceSpecification source
Specifications forKawasaki NINJA ZX-4R ABS
Kawasaki NINJA ZX-4R ABS
Engine
DisplacementGreater displacement does not necessarily mean better performance.
399cc

399cc

Maximum powerMore power. Acceleration also depends on weight and the drivetrain.
41.76kW

56.0 hp¹ @ 11,500 rpm

Maximum torqueMore torque. Engine speed and gearing also affect pulling power.
35.93Nm

26.5 lb-ft @ 11,000 rpm

Engine configuration
4-stroke, in-line 4-cylinder, DOHC, 16-valve, liquid-cooled
Bore × stroke
57.0 x 39.1mm
Compression ratio
12.3:1
Fuel system
DFI® with 34mm throttle valves (4)
Ignition
TCBI with Digital Advance
Cooling system
Liquid-cooled

4-stroke, in-line 4-cylinder, DOHC, 16-valve, liquid-cooled

Dimensions and weight
Ready-to-ride weightLower weight with fuel and fluids, assessed separately from dry weight.
188.01kg

414.5 lb*

Dry weightWeight without fluids, compared only with other dry weights.
174.04kg

383.7 lb**

Seat heightA lower seat. The right height depends on your stature.
800.1mm

31.5 in

Length
1988.82mm

78.3 in

Width
764.54mm

30.1 in

Height
1109.98mm

43.7 in

Ground clearance
134.62mm

5.3 in

Wheelbase
1379.22mm

54.3 in

Consumption and drivetrain
Fuel tank capacityA larger tank. Range also depends on fuel consumption.
15.14L

4.0 gal

Chassis, brakes and suspension
Anti-lock braking (ABS)ABS status for this variant. “—” means data is unavailable.
Depends on variant

Dual 290mm semi-floating discs with radial-mount 4-piston monobloc caliper and ABS · Single 220mm disc with single-piston caliper and ABS

Front suspension
37mm inverted Showa fork with SFF-BP internals/4.7 in
Rear suspension
Horizontal back-link, Showa shock w/ adjustable spring preload/4.4 in
Front tyre
120/70-17
Rear tyre
160/60-17
Front brake
Dual 290mm semi-floating discs with radial-mount 4-piston monobloc caliper and ABS
Rear brake
Single 220mm disc with single-piston caliper and ABS
Frame
Trellis, high-tensile steel
Steering angle / trail
23.5°/3.8 in
Fuel and transmission
Transmission
6-speed, return shift
Final drive
Chain
Equipment
Rider aids
Economical Riding Indicator, Kawasaki TRaction Control (KTRC) (3-mode), Power Modes, Anti-lock Brake System (ABS)
Equipment
4.3" Full-color TFT Instrumentation, Smartphone Connectivity via RIDEOLOGY THE APP
Available colours
Metallic Spark Black
Data source
Specification source

Green marks an advantage in that specification. “—” means data is unavailable.

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