12-Speed SRAM GX Eagle XG1275 10-50T Cassette

12-Speed SRAM GX Eagle XG1275 10-50T Cassette

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12-Speed SRAM GX Eagle XG1275 10-50T Cassette

Ride anywhere with this wide range XG-1275, 10 to 50-tooth Eagle™ cassette that provides the right gear. Fast on the flats. Control on the climbs. Dictate your own pace, anywhere. Only Eagle™ technology is the 1x drivetrain engineered for infinite freedom.


  • Comaptible with SRAM 12-speed drivetrains.
  • New X-Glide 2 improves both inboard and outboard shifting, as well as chain retention.
  • Compatible with all levels of Eagle drivetrain system.
  • XD™ driver body compatible.
  • Combination 10-50: 10T-12-14-16-18-21-24-28-32-36-42-50T
  • Approximate weight 450 grams.

Full Pin™

Full Pin™ technology uses 12 lightweight, stamped steel cogs held together with 136 high-strength stainless steel pins. The result: a cassette that’s extremely light, durable and equipped with Sram’s super wide gear range that’s a perfect fit for any ride. The open design similar to Sram’s X-Dome™ cassette aids in mud clearance, giving you cleaner shifting performance and longer component life.

X-Glide 2

X-Glide 2 is next generation of Sram X-Glide technology optimized for the Eagle 12-speed cassette. It provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on larger cogs.