SRAM CASSETTE XG-1290

It’s specifically designed for wireless electronic shifting and the one-piece design offers you the best in weight savings.

– Speed (CS): 12s
– Gearing: 10-28t, 10-33t
– Cog finish (Cassette): Silver
– Technology (Cassette): XG
– Cog sizes:
– 10-28t;10,11,12,13,14,15,16,17,19,21,24,28,
– 10-33t;10,11,12,13,14,15,17,19,21,24,28,33