Greater mixed-terrain control

Ideal for chains

strong and ultra-light

6 are optimized for use with i29 rims

The new and unique rubber compound

Sram GX Eagle XG-1275 12-Speed Cassette 10-50T Black closeout Greater mixed-terrain controlRide 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. FULL PIN technology uses lightweight, stamped steel cogs held together with high strength stainless steel pins. The result: a cassette thats light and strong. The open design similar to our X DOME