SRAM's GX Eagle cassette sets the bar when it comes to wide gear range drive trains. Featuring 12 speeds with range of 10-50 or 10-52T the GX Eagle cassette provides load of range without sacrificing smooth shifting.
Fabulous so far, and I expect nothing less based upon overall build quality of fat bike I-9 Hydra wheel- set from Fyxation!! Titally impressed and will definitely return for more when the need arises!!