The SRAM XG-1295 Eagle cassette gives riders more than ever before, with an unprecedented range and gives stronger riders the option to increase chainring size. FEATURES : Fits the same XD drivers that are used for SRAM 10-42 11 speed cassettes 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-1295 Eagle cassette meets durability requirements for E-MTB applications SPECS: Cassette Body Type: SRAM XD 11/12 Speed Designed for ebike: Yes Drivetrain Speeds: 12 Defined Color: Black Cassette Cogs: 10-12-14-16-18-21-24-28-32-36-42-52 Range: 10-52