SRAM XX1 Eagle XG-1299 12 Speed 10-52t Rainbow XD Driver Cassette

The SRAM XG-1299 Eagle Cassette provides massive range and Eagle compatibility. It features SRAM's X-Dome architecture for ultimate strength and weight savings. It fits the same XD drivers that are used for SRAM 10-42 11-speed cassettes and the largest cog is aluminum. Tooth profiles provide better up-and-down shifting and improve chain retention. Titanium Nitride surface treatment reduces friction and enhances wear. The XG-1299 Eagle cassette meets durability requirements for E-MTB applications.