SRAM RED XG-1190 11s SPROCKET CASSETTE

With graphics that match SRAM RED® eTap® components, PowerdomeX™ is super light, quiet and offers an undeniable performance advantage. The gearbox's nine gears are machined from a single block of high-quality tool steel, increasing rigidity while also weighing less than a titanium cassette. Between each gear is a StealthRing™ elastomer to reduce vibration and noise. Cutouts on the rear gear further reduce weight and add rigidity. It's the final piece of the drivetrain puzzle, and paired with a SRAM RED® rear derailleur, it delivers ultra-fast, ultra-quiet shifts that will always put you in the right gear.
Compatible with SRAM RED eTap, RED, Force, Rival and Apex.
11-30t and 11-32t gears are only compatible with WiFLi and 1x rear derailleurs.
The hollow steel dome makes the gear assembly more rigid with the lightest weight.
High quality heat treated tool steel offers superlative durability and a beautiful finish
StealthRing™ elastomers and advanced tooth profiles eliminate vibration and noise for a smooth, quiet ride