Front Rear Brake Disc Rotors for Kawasaki ZZR1100 Ninja ZX11 1990-1992

• Wear-resistant heat treated and tempered 420 (2Cr13) stainless steel outer rotor with CNC machined & anodized treatment inner rotor for high strength, durability & good look.
• Wave & round design. The shape of the disc ensures good heat dissipation under heavy braking sessions, reducing brake fade, minimizing warping and ensuring rotor longevity.
• New scraper slot system to keep your brake system clean and run cooler.
• Wave design for light weight & good heat dissipation. Wave shape brake disc rotor 20% light wieght than OEM rotor.
• Round shape rotor, better than OEM rotor, good for racing.
• Replaces original disc with no modification required.
• Please replace your rotor when it reaches the minimum thickness we marked on the surface to ensure your safety

Front Brake Disc
Outer diameter: 310mm
Inner diameter: 61mm
Thickness: 5mm
Hole quantity: 5
Hole size: 10.4mm
Hole spacing: 81mm

Rear Brake Disc
Outer diameter 250mm
Inner diameter 130mm
Thickness 5mm
Hole quantity 6
Hole size 10.4mm
Hole spacing 150mm