The SRAM XG-1275 GX Eagle 12-Speed Cassette is a versatile, highly-compatible, and efficient option for those who want a high range and smooth shifting. Despite weighing a little more than other options, this high-quality product will give you the versatility needed to tackle various types of cycling.
The SRAM X01 X-Glide Cassette – XG-1195 is a high-quality, long-lasting, efficient, and functional piece that is for serious cyclists. The expensive price means top-of-the-line materials and performance benefits, with this cassette being made for the long haul.
The SRAM XG-1295 X01 Eagle 12-Speed Cassette is a highly functional, durable, reliable, and efficient cassette that is a top choice for serious cyclists interested in an increased gear range, pedaling maximization, and smooth transitions. The only downside? Its high cost.