What type of freehub body is required for SRAM RED and Force eTap AXS™ road cassettes? May 23, 2019 18:45 Updated XDR. Related articles Is a special cassette tool required to install or remove SRAM RED and Force eTap AXS™ road cassettes? Is there a cassette available with an 11-tooth start so I don’t have to change the 11-speed HG driver on my rear wheel to XDR™? What cassette size ranges do you offer for RED and Force eTap AXS™? Are special chain tools, chain pliers, or chain whips required to work on SRAM RED eTap AXS™ drivetrains? What chain lubes do you recommend for new SRAM RED and Force road chains?