Do the ETap® HRD 2x11 rotors come with titanium or steel hardware? November 21, 2019 17:12 Updated ETap® HRD 2x11 6-bolt rotors include titanium bolts. Related articles Can I choose between 140mm and 160mm rotors for eTap® HRD 2x11 brakes? How do I know when to replace my rotors? Do eTap® HRD 2x11 levers have contact point adjustment? What type of brake pads are required for SRAM eTap AXS HRD road disc brakes? Do eTap® HRD 2x11 levers have reach adjustment? Comments 0 comments Article is closed for comments.