More gradual gear progression between cogs—at least five one-tooth jumps—while still offering a wider range
10-tooth start helps provide a wider gearing range
Designed to work with an XDR™ driver body
One-piece machined steel X-Dome™ design for weight savings
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.