Will additional cassette size options be added later? October 16, 2020 21:15 SRAM is always working on new product designs but does not comment on any potential future product developments. Related articles What parts are compatible with the SRAM RED eTap AXS 36T Max rear derailleur? Can I use a SRAM RED 36T Max rear derailleur with my 11-speed SRAM RED eTap system? What chain is compatible with the SRAM RED 36T Max rear derailleur? Can I use an Eagle 12-speed chain with this derailleur? Are the frame fit specs for the SRAM RED eTap AXS 36T Max rear derailleur different than the existing SRAM RED eTap AXS derailleur? Where can I find the frame fit specs? What is the total drivetrain tooth capacity of the SRAM RED eTap AXS 36T Max rear derailleur? Can I change my B-Adjust screw to extend my existing 33T Max SRAM RED eTap AXS derailleur to clear a 36-tooth cassette? Comments 0 comments Article is closed for comments.