What cassettes are compatible with the SRAM RED 36T Max rear derailleur? September 03, 2021 18:21 Updated Compatible 12-speed SRAM Road cassettes for the SRAM RED 36T Max rear derailleur are 10-36T, 10-33T and 10-28T. You can find the AXS compatibility chart here. Related articles Is there a marking or indication on the rear derailleur to know if it is a 36T Max or 33T Max version? Is there a new SRAM RED XG-1290 cassette available for the wider range SRAM RED eTap AXS 36T Max rear derailleur? Will SRAM RED eTap 2x11 work with a 36 or 42 tooth cassette? What is the total drivetrain tooth capacity of the SRAM RED eTap AXS 36T Max rear derailleur? What type of freehub body is required for the Force XG-1270 10-36T cassette? Comments 0 comments Article is closed for comments.