The workhorse of X-Range™ gearing. The SRAM RED® XG-1290 cassette progresses fluidly and quickly through a wider range of gears. It’s specifically designed for wireless electronic shifting and the one-piece design offers you the best in weight savings.
– Speed (CS): 12s
– Gearing: 10-26t, 10-28t, 10-33t
– Cog finish (Cassette): Silver
– Technology (Cassette): XG
– Cog sizes: