New 2025 Kawasaki Ninja ZX-4R

The Ninja ZX-10R supersport bike is built for those who rise to the challenge. Hailing from the proving grounds of the FIM WorldSBK Championship, the Ninja ZX-10R is the direct result of decades of world-class road racing innovation, carrying the Kawasaki Racing Team (KRT) to 6 consecutive championship titles. Our experience on the track has led to a potent 998cc 4-cylinder engine, a race-optimized chassis, and an innovative electronics package. Push your limits aboard the Ninja ZX-10R.

Features may include:

• CHAMPIONSHIP-PROVEN POWER

The 998cc, 4-cylinder engine of the Ninja ZX-10R supersport bike was designed to win championships. Based on feedback from Kawasakis WorldSBK race machine, an air-cooled oil cooler increases cooling performance for strong engine performance at all rpm. Gear ratios are optimized for track riding and offer quick low- to mid-range acceleration. The Ninja ZX-10R is built for those who rise to the challenge.

• RACING-INSPIRED

Built to dominate the track, the Ninja ZX-10R supersport bike features advanced suspension and brake componentry combined with optimized chassis geometry and precisely-tuned bodywork for maximum aerodynamic performance.

• BEYOND NORMAL

Kawasaki next-level electronics bring the extraordinary power of the WorldSBK-winning Ninja ZX-10R motorcycle to stunning new levels.

• DESIGNED TO WIN

The Ninja ZX-10R motorcycle features WorldSBK Championship-proven technology, delivering unrivaled agility, control, and handling.

• Kawasaki VAI (Variable Air Intake) System

• Limited production track-focused single-seat model

• Pankl lightweight pistons and high-performance titanium connecting rods

• Intake and exhaust valve springs

• Pirelli Diablo Supercorsa SP tires

• Model-exclusive Marchesini forged wheels

• Fine-tuned suspension settings