SRAM GX Eagle T-Type XS-1275 Cassette - 12-Speed, 10-52t, For XD Driver, Silver FW0131

The GX Eagle T-Type 12-Speed Cassette is a key reason why Eagle Transmission offers the best-ever inboard and outboard shifting performance under load. Thanks to its full X-SYNC design, the harder you pedal, the better it shifts.