Drivetrain tooth capacity for Force eTap AXS 36t-max rear derailleurs is 39t. (Drivetrain tooth capacity is calculated using the following formula: [difference between tooth numbers on smallest and largest chainring] + [difference between tooth numbers on smallest and largest cog on cassette]).
Articles in this section
- What type of freehub body is required for SRAM RED, Force and Rival eTap AXS™ road cassettes?
- Is there a 12-speed cassette with an 11-tooth start so I don’t have to change the 11-speed HG driver on my rear wheel to XDR?
- Will a road Flattop chain work on a SRAM Eagle™ drivetrain and vise versa?
- Are SRAM eTap AXS PowerLocks for road chains different from SRAM Eagle and Eagle Transmission 12-speed PowerLocks?
- Do I have to use the Wide 43/30 crankset with the "MAX 36T" rear derailleur?
- How do I upgrade my SRAM RED or Force AXS crankset with Cannondale Ai spacing to a power meter?
- What frame bottom bracket interface standards work with the eTap AXS Wide 43/30 cranksets?
- Is the Force AXS 43/30 crankset compatible with Trek’s T47 bottom bracket standard?
- Is the Force eTap AXS Wide 43/30 crankset compatible with Trek’s BB90 bottom bracket standard?
- Are the wider gearing Force AXS 43/30T cranksets compatible with the same bottom brackets as SRAM’s other DUB road cranksets?