Current Kawasaki Motorcycle StreetTrack Ninja® ZX™-4RR ABS SuperSport Ninja® ZX™-4RR ABS

2026 Kawasaki Ninja® ZX™-4RR ABS Base

2026 Kawasaki Ninja® ZX™-4RR ABS Base

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  • Year 2026
  • Make Kawasaki
  • Model Ninja® ZX™-4RR ABS
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Product Details Specifications Photos
2026 Kawasaki Ninja® ZX™-4RR ABS Base

2026 Kawasaki Ninja® ZX™-4RR ABS Base

  • Year 2026
  • Manufacturer Kawasaki
  • Model Name Ninja® ZX™-4RR ABS
  • Trim Name Base
  • Generic Type (Primary) Sport
  • Engine Type 4-stroke, in-line 4-cylinder, DOHC, 16-valve
  • Displacement 399cc
  • Cooling System Liquid-cooled
  • Engine Power 56.0 hp¹ @ 11,500 rpm
  • Engine Torque 26.5 lb-ft @ 11,000 rpm
  • Bore 57.0mm
  • Stroke 39.1mm
  • Compression Ratio 12.3:1
  • Fuel System DFI® with 34mm throttle valves (4)
  • Ignition TCBI with Digital Advance

2026 Kawasaki Ninja® ZX™-4RR ABS

AWAKEN YOUR SUPERSPORT

Features may include:

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.

HANDLING
  • 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.

ELECTRONICS
  • 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.

ERGONOMICS
  • 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.

STYLING
  • STANDOUT DESIGN

The Ninja® ZX™-4R supersport motorcycle stands out with aggressive Ninja® styling that exudes confidence and explosive power.

ADDITIONAL:
  • High-grade front fork with adjustable spring preload
  • High-grade Showa BFRC lite rear shock
  • Kawasaki Quick Shifter (KQS) (Dual-Direction)

Engine

Engine Type 4-stroke, in-line 4-cylinder, DOHC, 16-valve
Displacement 399cc
Cooling System Liquid-cooled
Engine Power 56.0 hp¹ @ 11,500 rpm
Engine Torque 26.5 lb-ft @ 11,000 rpm
Bore 57.0mm
Stroke 39.1mm
Compression Ratio 12.3:1
Fuel System DFI® with 34mm throttle valves (4)
Ignition TCBI with Digital Advance

Drivetrain

Transmission 6-speed, return shift
Final Drive Chain

Chassis

Frame Type Trellis, high-tensile steel

Suspension

Front Suspension 37mm inverted Showa fork with SFF-BP internals and spring preload adjustability
Rear Suspension Horizontal back-link, Showa BFRC lite gas-charged shock w/ piggyback reservoir, adjustable compression, rebound and spring preload

Brakes

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

Wheels & Tires

Front Tire 110/70-17
Front Wheel Travel 4.7 in
Rear Tire 160/60-17
Rear Wheel Travel 4.9 in

Dimensions

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
Wheelbase 54.3 in

Capacities

Fuel Capacity 4.0 gal

Weights

Estimated Dry Weight (lbs./kgs.) 383.7 lb
Curb Weight 414.5 lb

Color

Colors Lime Green, Metallic Matte Graphenesteel Gray/Metallic Spark Black, Pearl Robotic White/Metallic Spark Black

Features

Features Electronic Rider Aids: Economical Riding Indicator, Kawasaki TRaction Control (KTRC) (3-mode), Kawasaki Quick Shifter (KQS) (dual direction), Power Modes, Anti-lock Brake System (ABS) | Special: 4.3" Full-color TFT Instrumentation, Smartphone Connectivity via RIDEOLOGY THE APP

Product Photography