Will additional cassette size options be added later? SRAM is always working on new product designs but does not comment on products that may be in development. Related articles What cassette size ranges do you offer for Rival eTap AXS? Why do Rival 12-speed road chains have links that are flat on one side? Can I use a SRAM Eagle 12-speed chain on Rival XG-1250 cassette? Is there an eTap AXS cassette available with an 11-tooth start so I don’t have to change the 11-speed HYPERGLIDE driver on my rear wheel to XDR? Can you use 46/33T and 48/35T chainrings on Rival 43/30T Wide cranks?