The 2025 Ninja ZX-6R delivers race-bred performance in a refined, street-ready package. Its 636cc inline-four engine offers a perfect blend of midrange torque and high-rev power, while updated electronics include ride modes, KTRC traction control, and a quickshifter (up).
With aggressive new styling, a TFT display with smartphone connectivity, and fully adjustable Showa suspension, the ZX-6R is as sharp in the paddock as it is on the street. Dual 310mm front discs with radial-mount calipers provide exceptional braking feel and control.
Whether you're chasing lap times or canyon lines, the 2025 ZX-6R remains the standard in supersport performance.
Information
2025 Kawasaki Ninja® ZX™-6R
Experience Supersport Obsession with the Ninja® ZX™-6R motorcycle. Push all boundaries with unrivaled performance that prioritizes control during high-performance sport riding. To us, the ability to inspire full confidence and clarity when needed most is the highest exhilaration.
Features may include:
POWER
FLEX ON THE STREET & TRACK
Powered by a potent 636cc engine and advanced performance technology, the Ninja® ZX™-6R supersport motorcycle delivers legendary Ninja® power on and off the track.
HANDLING
PRECISION PERFECTED
The Ninja® ZX™-6R motorcycle gets ahead of sharp turns with optimized engine performance across the entire rpm range, class-leading components, and advanced rider support technology.
STYLING
BEAUTIFULLY AGGRESSIVE
The Ninja® ZX™-6R supersport motorcycle features smooth-flowing supersport styling with 3D interwoven bodywork.
ADVANCED TECHNOLOGY
HIGH-TECH SUPERSPORT
Race DNA and advanced technology is what the Ninja® family is known for. So it comes as no surprise that the Ninja® ZX™-6R supersport bike features the advanced technology and performance you expect from a Ninja.
ADDITIONAL
Distinct Ninja® Styling
Kawasaki Intelligent anti-lock Brake System (KIBS)
TFT Color Instrumentation with smartphone connectivity
DFI® with 38mm Keihin throttle bodies (4) and oval sub-throttles
TCBI with electronic advance
6-speed, return shift
Sealed chain
Aluminum perimeter
41mm inverted fork Showa Separate Function Big Piston Fork (SFF-BP) with rebound and compression damping and spring preload adjustability, and top-out springs
Bottom-link Uni-Trak® with single shock, stepless compression damping adjustment, stepless adjustable rebound damping, fully adjustable spring preload