Do eTap® HRD 2x11 calipers take the same brake pads as other SRAM HRD 11-speed disc brakes? November 21, 2019 16:41 Updated Yes. The brake pads for eTap® 2x11 and current 11-speed HRD products are the same shape so they are cross compatible. Related articles What brake pad compound comes stock with SRAM RED eTap® HRD 2x11 brakes? What type of brake pads are required for SRAM eTap AXS HRD road disc brakes? Does SRAM make an adaptor to use flat mount calipers with post mount frames and forks? Why do my SRAM eTap AXS disc brake pads rub? Are eTap® HRD 2x11 calipers available in both post mount and flat mount? Comments 0 comments Article is closed for comments.