RDP Race Pads/X-Race Titanium PadsDeveloped with the aid of top works teams to perform at the World Superbike level, where an HH friction rating is required Gray colored, state of the art zirconium based ceramic material on rear of backing plate works as heat shield in high stress conditions to keep heat away from caliper piston and fluid Quick one lap break in Fade free even in the harshest conditions For track use only Race Pad PART #s begin with an (R) designation and are available