GX Eagle XG-1275 12-Speed Cassette Ride anywhere with this wide range XG-1275 12-speed Eagle cassette that that offers the performance of higher end SRAM cassettes. Fast on the flats. Controlled on the climbs. Dictate your own pace. Key Features FULL PIN technology uses lightweight, stamped steel cogs held together with high-strength stainless steel pins Open design aids in mud clearance giving you cleaner shifting performance and longer component life X-GLIDE 2 improves both inboard and outboard shifting, as well as chain retention The XG-1275 cassette meets durability requirements for E-MTB applications.