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.

The 2024 Kawasaki Ninja® ZX™-4RR ABS motorcycle features a class-leading 399cc engine, a supersport chassis, nimble handling, and aggressive styling for a confident ride.

Looking to buy a Kawasaki Ninja Zx-4rr motorcycle? Browse our extensive inventory of new and used Kawasaki Ninja Zx-4rr motorcycles from local Kawasaki dealers and private sellers. …

However, the arrival of the new Ninja ZX-4R ushers in a screaming 400cc revolution with an all-new In-Line Four engine making an unprecedented 57 kW (77 PS).

Jan 10, 2025 · For any rider who remembers the 400cc sportbike wars in Japan’s domestic market between the Big Four manufacturers in the late ‘80s/early ‘90s, the ZX-4RR is almost …

Feb 12, 2025 · With a claimed 76bhp from its liquid-cooled 399cc inline four-cylinder engine pushing along 189kg the ZX-4RR has a superior power-to-weight ratio to Yamaha’s latest generation R7. It doesn’t...

Jul 7, 2023 · Bikes like the Honda CBR400R (and later the Honda VFR400R), Suzuki GSX-R400, Yamaha FZR400RR SP, and of course the Kawasaki ZXR-400R, were pushing production bike technology to even higher levels.

Sep 27, 2023 · The Kawasaki Ninja ZX-4RR is a new sportbike that features a powerful 399cc, four-cylinder engine with 76 horsepower, compared to the Ninja 400's 399cc, twin-cylinder engine with 45...

However, the arrival of the new Ninja ZX-4R ushers in a screaming 400cc revolution with an all-new In-Line Four engine making an unprecedented 57 kW (77 PS).

Feb 3, 2023 · At the heart of the ZX-4RR is a liquid-cooled, DOHC, 16-valve inline-four displacing 399cc. Bore and stroke measure 57.0 x 39.2mm, which is almost identical to the 1990 ZXR-400R, which measured...