This is the NINJA ZX-4RR model variant of the Kawasaki range, available to buy at On Yer Bike.
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 extendingbeyond 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 4-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.
Buy this Kawasaki NINJA ZX-4RR with confidence at On Yer Bike
JUST IMAGINE Riding this New Kawasaki NINJA ZX-4RR along your favourite roads
Fancy having this Kawasaki NINJA ZX-4RR in your garage? You only live once - don't miss out... You can part exchange your current bike and we can help you arrange finance and/or delivery of your new NINJA ZX-4RR. You can make it happen, just click below to get the ball rolling - you can even place a deposit to reserve this Kawasaki now if you like!
On Yer Bike Limited t/a Ducati Aylesbury is an appointed representative of ITC Compliance Limited which is authorised and regulated by the Financial Conduct Authority (their registration number is 313486). Permitted activities include acting as a credit broker not a lender. We can introduce you to a limited number of finance providers. We do not charge a fee for our Consumer Credit services. We do not act as a financial adviser, or fiduciary. We act in our own interest, whichever lender we introduce you to, we will typically receive commission from them based on either a fixed fee or a fixed percentage of the amount you borrow. Any and all commission amounts will be fully disclosed to you as part of your sales journey. You will be required to give your fully informed consent to our receipt of this commission. By doing this, you acknowledge that you understand our role as a credit broker, and that we will receive a financial incentive if you take out a loan from a lender that we introduce you to. All finance applications are subject to status, terms and conditions apply, UK residents only, 18s or over, Guarantees may be required.
