Front Brake Disc Rotor for Yamaha YZF-R1M 2015-2018

• 420 2Cr13 stainless steel and 6061 T6 aluminum material ensure long-lasting stopping power, HRC 36+-2 heat treatment harness ensures the brake area will not warped.
  
• The construction offers great heat dissipation and allows air to circulate through disc to maximize cooling efficiency.
• Slotted design improves rotor cooling for better heat dissipation and water dispersion, the slotted rotor ensures water and dirt are dispersed quickly when braking.
• Optimum shaped lightening hole, to provide weight savings, combined wih improved uniform disc cooling and brake pad cleaning effect.
• Replaces original disc with no modification required.

Outer diameter: 320mm
Inner diameter: 132mm
Thickness: 5mm
Hole quantity: 5
Hole size: 8.4mm
Hole spacing: 150mm