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Key information
  • Year2026
  • Engine CC399 cc
  • ColourGreen

More information on this New Kawasaki NINJA ZX-4RR

Discover what On Yer Bike has to say about this New Kawasaki NINJA ZX-4RR, currently listed on Bikes in Stock and available to buy now from their motorcycle dealership in Westcott.

  • Condition: New
  • Make: Kawasaki
  • Model: NINJA ZX-4RR
  • Bike Type: Super Sports
  • Dealer: On Yer Bike
  • Location: Westcott, Buckinghamshire
  • Ad Ref: #302605-DWBIS26

The 2026 Kawasaki Ninja ZX-4RR in the iconic Lime Green livery is a revolutionary return to the high-revving glory of the 400cc inline-four class. This brand-new machine, with 0 miles on the clock, arrives in pristine new condition and is the absolute flagship of Kawasaki's small-capacity supersport range. At its heart lies a screaming 399cc liquid-cooled inline-four engine that pushes technological boundaries, delivering an unprecedented 77 hp (rising to 80 hp with full Ram Air pressure). With a redline extending beyond 15,000 rpm, this bike offers an exhilarating, high-pitched soundtrack and a visceral riding experience that mimics a full-blown superbike in a lightweight, agile chassis.


Riding the Ninja ZX-4RR is a masterclass in precision. It features a high-tensile steel trellis frame and world-class suspension components, including 37mm Showa SFF-BP front forks with adjustable spring preload and a Showa BFRC-lite rear shock—the same technology found on the Ninja ZX-10R. This high-grade setup ensures razor-sharp handling and exceptional feedback, whether you are carving through technical B-roads or chasing lap times on a circuit. The braking performance is equally impressive, utilizing dual radial-mount monobloc 4-piston calipers paired with 290mm semi-floating discs for incredible stopping power and feel.


Technologically, the ZX-4RR is packed with premium features. The 4.3-inch full-colour TFT instrumentation offers multiple display modes, including a "Circuit Mode" for track use, and features Bluetooth smartphone connectivity via the Rideology app. The comprehensive electronics suite includes KTRC (Kawasaki Traction Control), multiple power modes, and a dual-direction Kawasaki Quick Shifter (KQS) for seamless clutchless upshifts and downshifts. As an official Kawasaki dealer, On Yer Bike provides this 77 hp thoroughbred with an industry-leading 6-year manufacturer warranty, ensuring total peace of mind for your high-performance investment.


Located near Aylesbury, UK, On Yer Bike is your destination for the most exciting machines in the Kawasaki line-up. This new ZX-4RR comes with two keys and all original handover documentation. We offer professional and secure delivery to any mainland UK address. Our expert sales team is on hand to discuss competitive finance packages and part-exchange valuations. Contact On Yer Bike today to secure the "Apex Predator" of the 400cc class.



Green, 399 cc, 2026 , ABS, Quickshifter, Riding Modes, Smartphone Connectivity, Traction Control, £8,799.00.

Is this the Kawasaki NINJA ZX-4RR for you?

Don't miss out - it may sell fast. Get in touch with On Yer Bike in Westcott to get this Kawasaki NINJA ZX-4RR today!

Kawasaki NINJA ZX-4RR for sale in Westcott, Buckinghamshire

77hp Inline-4 & 6yr Warranty
  • 399cc
Stock No: N23258
£8,799
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On Yer Bike, Westcott

On Yer Bike
Call +44 (0) 1296 655999
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