SRAM XG-1150 Cassette

The SRAM XG-1150 Cassette is an 11-speed cassette built for riders running SRAM's XX1 or X01 drivetrains who want a wide-range gear spread without the weight penalty of lesser options. Sitting in the upper tier of SRAM's Eagle-adjacent mountain lineup, it bridges capable trail performance with the kind of refined shift quality you'd expect from a dedicated component brand. The 10-42t range covers everything from steep climbs to rolling descents without forcing you to sacrifice top-end speed.

The XG-1150 is constructed with X-DOME steel architecture, a design approach SRAM uses to machine the cassette from a single block of steel rather than stacking individual cogs. This method reduces weight while maintaining structural integrity across the full range of sprockets. The result is a cassette that holds up under hard pedaling loads and resists the wear patterns that tend to accelerate on stacked or pinned designs. Compatible with SRAM's XD driver body, it installs cleanly and engages reliably across all 11 speeds.

SRAM XG-1150 Cassette Specs at a Glance

• Speeds: 11-speed
• Range: 10-42t
• Construction: X-DOME machined steel
• Driver Compatibility: SRAM XD driver body
• Color: Black
• SKU: 00.2418.058.000

Design Benefits

1. Wide gear range for varied terrain: The 10-42t spread gives you meaningful climbing support on technical ascents while keeping a usable high gear for faster trail sections or mixed-surface riding — all within a single chainring setup.
2. Machined one-piece construction: By machining the sprockets from a single steel billet, SRAM reduces the micro-movement and flex points common in stacked cassettes. This translates to more consistent shift feel over the life of the component, particularly under load.
3. Dedicated driver compatibility: Designed specifically for the XD driver body, the XG-1150 locks into your existing SRAM drivetrain without adapters or workarounds — straightforward installation and reliable engagement from the first ride.