Front Rear Brake Disc Rotors for Honda CBR400R 1986 CBR400RR 1988-1989

• High grade stainless steel SUS 420 (2Cr13) brake surface, aluminum 6061 T6 center hub, 2 kinds of materials provide different expend and shrink prevent warp under high temperature.
• Heat treated to prevent warping.
• 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.
• The vented slots & holes keep the brake system cooler by allowing air to pass over the entire surface of the pad.
• Wave design for light weight, 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: 296mm
Inner diameter: 58mm
Thickness: 5mm
Hole quantity: 6
Hole size: 6.4mm
Hole spacing: 74mm

Rear Brake Disc
Outer diameter 220mm
Inner diameter 88mm
Thickness 4mm
Hole quantity 3
Hole size 10.4mm
Hole spacing 110mm