Review – Key Features – Features & Benefits – Specifications
2027 Kawasaki Ninja ZX-4R ABS: CLASS-LEADING PERFORMANCE.
Introducing the 2027 Kawasaki Ninja ZX-4R ABS…
The Kawasaki Ninja ZX-4R ABS and Ninja ZX-4RR ABS combine a 399cc in-line four-cylinder engine with a compact, lightweight trellis frame for enjoyment on the road and the track. The Ninja ZX-4R ABS features dual 290mm front brake discs, a 37mm Showa SFF-BP front fork and horizontal back-link rear suspension. A 4.3-inch TFT color instrument panel with smartphone connectivity and integrated riding modes linking Kawasaki TRaction Control (KTRC) with Power Modes complement its supersport performance. The Ninja ZX-4RR ABS adds a dual-direction Kawasaki Quick Shifter (KQS), a front fork with adjustable spring preload and a Showa BFRC lite rear shock. The 2027 Ninja ZX-4R ABS is available in Metallic Spark Black. The Ninja ZX-4RR ABS is offered in Lime Green, Galaxy Silver, and Metallic Matte Graphenesteel Gray/Metallic Spark Black.
The Ninja ZX-4R ABS mounts a 399cc in-line 4-cylinder engine with class-leading performance in a compact chassis with proportions similar to smaller displacement models. On the track or on the street, experience the exhilaration of the Ninja ZX-4R ABS supersport’s unprecedented power, intoxicating high-rpm wail, and sharp, nimble handing that will awaken the dormant supersport within you.
2027 Kawasaki Ninja ZX-4R ABS Totalmotorcycle.com Key Features
- 399cc IN-LINE 4-CYLINDER DOHC ENGINE
- RAM AIR DUCT INTAKE SYSTEM
- WORLDSBK-INSPIRED CHASSIS
- ALL-LED LIGHTING
- KAWASAKI TRACTION CONTROL (KTRC)
- SMARTPHONE CONNECTIVITY VIA RIDEOLOGY THE APP MOTORCYCLE†
- Assist & Slipper Clutch
- Dual front disc brakes
- Integrated Riding Modes
- Power Mode Selection
- TFT color instrumentation with circuit mode
KAWASAKI ANNOUNCES FALL RELEASE OF 2027 STREET MOTORCYCLES
Kawasaki’s 2027 street motorcycle lineup returns this fall with models spanning sport, supersport, naked, retro, cruiser and touring categories. From compact motorcycles for everyday riding to supercharged performance machines and touring models equipped for longer journeys, the lineup offers a wide range of riding experiences. Returning models feature distinctive color and graphics options, giving riders more ways to “Let the Good Times Roll.”
2027 Kawasaki Ninja ZX-4R ABS Totalmotorcycle.com Features and Benefits
SUPERSPORT POWER
CLASS-LEADING POWER
Powered by a high-performance, in-line 4-cylinder 399cc engine with advanced racing-inspired technology, the Ninja ZX-4R supersport is a force to be reckoned with both on and off the track.
HIGH-REVVING
The strong 399cc liquid-cooled 4-stroke in-line 4-cylinder engine delivers exhilarating performance and class-leading power to eclipse the rest of the 400cc field. Developed with feedback from other Kawasaki Ninja ZX supersport machines, the engine’s quick-revving nature and direct throttle response offer strong low- to mid-range torque for city riding and screaming high-rpm power ideal for sport or track riding.
EFFICIENT PERFORMANCE
A trademark feature of Ninja ZX models, the ram air intake system features a central intake and side duct that work with a downdraft intake to improve cylinder-filling efficiency to deliver stellar engine performance.
PERFORMANCE & SOUND
The exhaust system configuration produces strong power output and features a long silencer for a clear, distinctive exhaust note that can only come from an in-line 4-cylinder Ninja sportbike.
SMOOTH SHIFTING
The Ninja ZX-4R supersport features a smooth-shifting 6-speed transmission, making it especially well-suited for accelerating out of corners when sport or track riding. The Ninja ZX-4RR supersport adds a dual-direction Kawasaki Quick Shifter (KQS), which enables clutchless upshifts and downshifts for seamless acceleration and quick deceleration.
KEEP THE MOMENTUM
A racing-developed Assist & Slipper Clutch provides light clutch-lever pull and reduces back-torque when excessive engine braking occurs due to quick or unintended downshifts. This helps prevent rear tire hopping and skidding.
LEGENDARY HANDLING
The Ninja ZX-4R supersport offers the best of both worlds with light maneuverability when riding in the city, and high-level supersport handling when sport or track riding. Key chassis dimensions were inspired by the Kawasaki Racing Team’s WorldSBK Ninja ZX-10RR race bike.
SUPERSPORT-STYLE HANDLING
Designed using advanced dynamic rigidity analysis, this trellis frame delivers the required balance of strength and chassis flex to achieve nimble supersport-style handling.
BEST OF BOTH WORLDS
The 37mm inverted fork with SFF-BP internals of the Ninja ZX-4R supersport offers both racetrack performance and everyday usability. The Ninja ZX-4RR supersport front fork adds adjustable spring preload to further tailor performance to suit your preference.
CONFIDENCE-INSPIRING
The horizontal back-link rear suspension offers a firm, planted feel that is reassuring during sport riding while also providing ample bump absorption for ride comfort when riding around town. The Ninja ZX-4RR supersport is equipped with a highly adjustable Showa BFRC lite shock.
HIGH-PERFORMANCE BRAKING
Dual front discs are gripped by radial-mount monobloc calipers, complemented by a large-diameter rear disc that offers strong stopping power and superb feel. The Ninja ZX-4R supersport features Nissin’s most compact and lightweight ABS control unit.
HIGH GRIP AND COMFORT
The 5-spoke star-pattern wheels and Dunlop GPR300 radial tires contribute to light, nimble handling, high grip, and excellent riding comfort.
ADVANCED RIDER SUPPORT SYSTEMS
Next-level electronics offer the ability to harness the power and performance of the Ninja ZX-4R supersport in a way that delivers confidence over a wide range of riding situations and rider preferences.
POWER DELIVERY
A choice of Full Power or Low Power allows you to set power delivery to suit your riding preference or current conditions.
Full Power – Allows you to enjoy the unadulterated performance of the engine.
Low Power – Prioritizes manageability by offering power delivery and throttle response that’s optimized for less-than-perfect weather and/or road conditions.
CHOOSE YOUR MODE
All-inclusive modes that link Kawasaki TRaction Control (KTRC) and Power Modes allow you to easily set traction control and power delivery to suit a given riding situation.
Sport – Enables you to enjoy sporty riding
Road – Covers a wide range of situations, from city riding to highway cruising and rural roads
Rain – Offers reassurance when riding on a wet road surface
Rider (Manual) – Each system can be manually adjusted independently
KAWASAKI QUICK SHIFTER
The Ninja ZX-4RR supersport is equipped with a dual-direction quick shifter that enables clutchless upshifts and downshifts for seamless acceleration as well as quick and easy deceleration. This allows you to take even greater advantage of the exhilarating engine character.
KAWASAKI TRACTION CONTROL
Kawasaki TRaction Control (KTRC) provides both enhanced sport riding performance and peace of mind when riding in low-traction situations. The 3 rider-selectable modes offer varying levels of intrusion based on your preference.
Mode 1 – Least intrusive. Helps manage traction during cornering. Designed with sport riding in mind to facilitate acceleration out of corners.
Mode 2 – Intervention occurs earlier. Offers a balance of sport riding support and enhanced confidence.
Mode 3 – Most intrusive. When excessive wheelspin is detected, engine output is reduced to allow grip to be regained.
CONTROL & COMFORT
A naturally aggressive yet slightly relaxed riding position lets you take greater advantage of the Ninja ZX-4R supersport bike’s nimble handling while also providing a balance of wind protection and aerodynamics.
SLIM DESIGN
The slim fuel tank allows for excellent contact with the bike. The low top of the fuel tank allows you to get into a tucked position.
ADJUSTABILITY & FEEL
The adjustable brake and clutch levers (5 available positions for each) allow you to tailor the lever position to suit your hand size and preference. Supersport-style aluminum footpegs offer a direct feel and good control when sport riding.
FIRM & COMFORTABLE
The firm, comfortable seat facilitates rider weight shift during sport or track riding.
STANDOUT DESIGN
The Ninja ZX-4R supersport motorcycle stands out with aggressive Ninja styling that exudes confidence and explosive power.
SHARP & AGGRESSIVE
The aggressive full-fairing design emits a fierce aura of restrained power and explosive action, while the sharp chin spoiler contributes to the strong Ninja family image.
TRADEMARK STYLING
A trademark feature of Kawasaki’s Ninja ZX models, the ram air intake, prominently located at the center of the upper cowl, instantly sets the Ninja ZX-4R supersport apart from the competition. The ram air duct that passes to the left of the front fork is visible to you and is stamped with “Ram Air” as a reminder of this machine’s high performance.
CLEAR VIEW
The 4.3-in all-digital TFT color instrumentation gives the cockpit a high-tech, high-grade look. It features a Circuit Mode for lap timing and displays track-related information in a more prominent, easier-to-view layout.
CONNECTIVITY
Smartphone connectivity via RIDEOLOGY THE APP MOTORCYCLE† connects you with your bike like never before, allowing you to view vehicle info, a riding log, phone notifications, and general settings.
LIGHT THE WAY
Twin LED headlights, LED front turn signals, and an LED taillight help the Ninja ZX-4R and Ninja ZX-4RR supersport bikes stand out while also providing excellent illumination.
2027 Kawasaki Ninja ZX-4R ABS – Totalmotorcycle.com Specifications/Technical Details
US MSRP Price: $9,299 USD
Canada MSRP Price: $ See Dealer CDN
Europe/UK MSRP Price: £ See Dealer (On The Road inc 20% Vat)
POWER
| POWER | |
| Engine | 4-stroke, in-line 4-cylinder, DOHC, 16-valve, liquid-cooled |
| Displacement | 399cc |
| Bore x Stroke | 57.0 x 39.1mm |
| Compression Ratio | 12.3:1 |
| Maximum Horsepower | 56.0 hp¹ @ 11,500 rpm |
| Maximum Torque | 26.5 lb-ft @ 11,000 rpm |
| Fuel System | DFI® with 34mm throttle valves (4) |
| Ignition | TCBI with Digital Advance |
| Transmission | 6-speed, return shift |
| Final Drive | Chain |
| Electronic Rider Aids | Economical Riding Indicator, Kawasaki TRaction Control (KTRC) (3-mode), Power Modes, Anti-lock Brake System (ABS) |
PERFORMANCE
| PERFORMANCE | |
| Front Suspension / Wheel Travel | 37mm inverted Showa fork with SFF-BP internals/4.7 in |
| Rear Suspension / Wheel Travel | Horizontal back-link, Showa shock w/ adjustable spring preload/4.4 in |
| Front Tire | 120/70-17 |
| Rear Tire | 160/60-17 |
| Front Brakes | Dual 290mm semi-floating discs with radial-mount 4-piston monobloc caliper and ABS |
| Rear Brakes | Single 220mm disc with single-piston caliper and ABS |
DETAILS
| DETAILS | |
| Frame Type | Trellis, high-tensile steel |
| Rake/Trail | 23.5°/3.8 in |
| Overall Length | 78.3 in |
| Overall Width | 30.1 in |
| Overall Height | 43.7 in |
| Ground Clearance | 5.3 in |
| Seat Height | 31.5 in |
| Estimated Dry Weight | 383.7 lb** |
| Curb Weight | 414.5 lb* |
| Fuel Capacity | 4.0 gal |
| Wheelbase | 54.3 in |
| Special Features | 4.3-in full-color TFT instrumentation, Smartphone Connectivity via RIDEOLOGY THE APP MOTORCYCLE |
| Color Choices | Metallic Spark Black |
*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).
**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).
¹This vehicle’s HP was measured according to ISO standard 4106. This ISO standard measures HP differently than the SAE standards by which the horsepower of many cars is measured, and as a result the referenced HP measurement may be higher than if it were measured by an SAE standard.
KAWASAKI CARES: Read Owner’s Manual and all on-product warnings. Always wear a helmet, eye protection and proper apparel. Never ride under the influence of drugs or alcohol. Adhere to the maintenance schedule in your Owner’s Manual. ©2026 Kawasaki Motors Corp., U.S.A.
Specifications subject to change.
Manufacturer Specifications and appearance are subject to change without prior notice on Total Motorcycle (TMW).
