SRAM Cassette XS 1297 T-type XX Eagle 10-52t 12SP Maxxis The Wolf Tooth Cinch rings

The Wolf Tooth Cinch rings feature our patented Drop-Stop® design for the best wear life

The Revo-TRC is a medium-platform

It provides the best balance between warping resistance (thanks to the mechanism) and lateral resistance to side impacts (thanks to the fixed shape)

One caveat: the 170 TPI casing trades some durability for speed

Bio-degradable formula dissolves quickly in the water and does not pollute the environment

SRAM Cassette XS 1297 T-type XX Eagle 10-52t 12SP Maxxis The Wolf Tooth Cinch ringsSRAM XX Eagle T Type XS 1297 delivers a massive 520% gear range with load shifting precision that gets better the harder you pedal. The SRAM XX Eagle T Type XS 1297 is the cassette that sits at the heart of SRAM's flagship Eagle Transmission system. Built around a full X Sync design, it locks in crisp, reliable shifts whether you're grinding up a loose climb or hammering through a rowdy descent. This is not your average cassette. The harder the load,