2026 NINJA ZX-4RR

Kawasaki 2026 NINJA ZX-4RR for Sale at Kawasaki Epping in Epping, VIC | Specifications and Review Information

Into a category filled with 400cc sport models, Kawasaki introduces a revolutionary supersport model. The Ninja ZX-4R mounts a 399 cc In-Line Four engine with class-leading performance in a compact chassis with proportions similar to smaller-displacement models. On the track or on the street, experiencing the exhilaration of the Ninja ZX-4R’s unprecedented power, intoxicating high-rpm wail, and its sharp, nimble handling will surely awaken the dormant supersport within you.

FEATURING:

HIGH-REVVING 399 cc IN-LINE FOUR ENGINE
WORLDSBK-INSPIRED CHASSIS DESIGN
HIGH-PERFORMANCE SUSPENSION AND BRAKE COMPONENTS
HIGH-GRADE ELECTRONICS AND FEATURES
FIERCE NINJA ZX STYLING

Dual-Direction Kawasaki Quick Shifter

Allowing riders to take even greater advantage of the Ninja ZX-4R's exhilarating engine character, the quick shifter enables clutchless upshifts and downshifts for seamless acceleration and easy deceleration.

Kawasaki Traction Control & Power Modes

Four integrated riding modes (Sport, Road, Rain, or the manual-set Rider) make it simple to select a level of traction control and power mode to suit the current riding conditions.

All-LED Lighting

From its twin headlights to its Ninja ZX-10R-inspired taillight, all lighting on the Ninja ZX-4R is LED.

Enhance your motorcycling experience

Bluetooth technology built into the instrument panel allows connection to smartphones via the 'RIDEOLOGY THE APP' smartphone application, enabling riders to access instrument functions for an enhanced motorcycling experience.

TFT Colour Instrumentation with Circuit Mode

The 4.3' all-digital TFT colour instrumentation with selectable display modes (Normal, Circuit) clearly displays the most pertinent information, whether on the street or on the track. Circuit Mode shows the gear position, lap times, and rpm above 10,000 more prominently.

Ergonomics for Control and Comfort

Naturally aggressive riding position (more forward-leaning than the Ninja 400's, but still slightly relaxed) lets riders take advantage of the Ninja ZX-4R's nimble handling. The fuel tank feels slim, promoting good contact with the bike, while the shape of the firm seat cushion facilitates rider weight shift during sport riding, and is comfortable for longer rides.

Maximum Power	55.0 kW (75 PS) / 14,500 rpm
Maximum Power with Ram Air	56.7 kW (77 PS) / 14,500 rpm
Maximum Torque	37.6 Nm (3.8 kgfm) / 12,500 rpm
Engine	4-stroke In-Line Four
Displacement	399 cc
Bore x Stroke	57.0 x 39.1 mm
Compression Ratio	12.3:1
Valve System	DOHC, 16 valves
Fuel System	Fuel injection: Ø34 mm x 4
Ignition	Digital
Starting	Electric
Cooling	Liquid-cooled
Lubrication	Forced lubrication, wet sump
Transmission	6-speed, return
Primary Reduction Ratio	2.029 (69/34)
1st Gear Ratio	2.929 (41/14)
2nd Gear Ratio	2.056 (37/18)
3rd Gear Ratio	1.619 (34/21)
4th Gear Ratio	1.333 (32/24)
5th Gear Ratio	1.154 (30/26)
6th Gear Ratio	1.037 (28/27)
Final Reduction Ratio	3.429 (48/14)
Clutch	Wet multi-disc, manual
Final Drive	Chain

Frame	Trellis, high-tensile steel
Front Suspension	Ø37 mm inverted fork (SFF-BP) with top-out springs
Rear Suspension	Horizontal Back-link, gas-charged shock with spring preload adjustability
Front Wheel Travel	120 mm
Rear Wheel Travel	112 mm
Rake	23.5°
Trail	97 mm
Steering Angle (L/R)	35° / 35°
Front Tyre	120/70ZR17M/C (58W)
Rear Tyre	160/60ZR17M/C (69W)
Front Brake/s	Dual semi-floating Ø290 mm discs
Front Caliper/s	Dual radial-mount, monobloc, opposed 4-piston
Rear Brake	Ø220 mm disc
Rear Caliper	Single-piston

Dimensions (LxWxH)	1,990 x 765 x 1,110 mm
Wheelbase	1,380 mm
Road Clearance	135 mm
Seat Height	800 mm
Curb Weight*	188 kg
Estimated Dry Weight**	174 kg
Fuel Capacity	15 litres
Model Code	ZX400STFAN

*Curb weight includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied). **Estimated dry weight does not include all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied)..

KAWASAKI CARES: Always wear a helmet, eye protection, and proper apparel. Never ride under the influence of drugs or alcohol. Read Owner's Manual and all on-product warnings. Professional rider shown on a closed course. 2021 Kawasaki Motors Pty Ltd.

Specifications subject to change.