SRAM XG-1290 Cassette
The SRAM XG-1290 cassette is an integral piece of X-Range gearing technology and AXS drivetrains. Each cassette features a 10-tooth small cog and is designed specifically for wireless electronic shifting, improving shift performance.
The workhorse of X-Range™ gearing, the SRAM RED® XG-1290 cassette progresses fluidly and quickly through a wider range of gears. It is specifically designed for wireless electronic shifting, and the one-piece design offers you the best in weight savings.