Only eagletrade technology is the 1x drivetrain engineered for infinite freedom full pintrade technology uses lightweight stamped steel cogs held together with high strength stainless steel pins the result a cassette thatrsquos light and strong the open design similar to our x dometrade cassette aids in mud clearance giving you cleaner shifting performance and longer component life new x glidetrade2 improves both inboard and outboard shifting as well as chain retention only e