Where can I find SRAM RED eTap 2x11 frame fit specifications? November 20, 2019 17:39 Updated You can find all drivetrain frame fit specifications on the SRAM service site. Related articles Does SRAM make a WiFLi version of the SRAM RED eTap 2x11 rear derailleur? Can RED and Force eTap AXS™ be fitted to a bike that is currently compatible with 8, 9, 10 or 11-speed groupsets? How do I install the SRAM RED eTap 2x11 groupset on my bicycle? Can I use a non-SRAM chain with SRAM RED eTap® 2x11? Are there frame fit specifications required for SRAM Red eTap 2x11? Comments 0 comments Article is closed for comments.