Kawasaki Motors Australia has confirmed that it will release the new Ninja ZX-4R and Ninja ZX-4RR to local showrooms in the third quarter of 2023, following the all-new model’s reveal overnight.
Both versions are motivated by a 399cc inline four-cylinder engine that can rev beyond 15,000rpm, and weigh in at a healthy 188 kilograms (wet). Kawasaki has yet to officially confirm engine outputs, however, INFO MOTO understands that it produces more than 58kW (78.9hp) of power.
The base Kawasaki Ninja ZX-4R and its higher-spec ZX-4RR sibling do not meet LAMS certification in Australia despite falling under the maximum 660cc displacement limit. Pricing for Australia has yet to be confirmed.
The use of a four-cylinder engine represents a return of the high-performance low-capacity sportsbike segment, making it the only of its kind locally. The bike builds on the brand’s ZX-25R, which is not available in Australia, with increased output and complimenting chassis and electronic upgrades.
In standard guise, the bike features four rider modes to toggle three-level traction control and power mode settings, a colour dash with smartphone connectivity and twin LED lighting.
Suspending the front-end is a set of 37mm upside down front forks, however, stepping up to the range-topping ZX-4RR variant brings preload adjustable Showa forks and a higher-spec rear shock derived from the ZX-10R litre-class sportsbike.
Also unique to the top-spec variant is a standard-fit up/down quickshifter, a TFT dash and racey ‘KRT’ graphics. The base ZX-4R is exclusively finished in Metallic Black paint.
Both the ZX-4R and ZX-4RR feature 290mm front brake discs and a 220mm disc at the rear, a 15-litre fuel tank and have a seat height of 800mm.
The standard fitment of 17-inch wheels measuring 120/70 and 160/60 front-to-rear should provide access to a strong selection of sports and track tyres.
Learner riders will continue to have access to the LAMS approved Ninja 400 and Ninja 650 models in Australia.
Editorial Director at infomoto.com.au. Loves Rally bikes.
