SRAM XG-1351 XPLR E1 13-Speed Cassette460% Range The days of 2x drivetrains are over. With a 1x drivetrain and ultra-wide cassette, you'll have all the gearing you need to conquer your next gravel grind. The SRAM XG-1351 XPLR E1 13-Speed Cassette has a 10-46T range and tight cog jumps, so you will know that you have the right gear for anything you encounter. This cassette is for use with XPLR 13-speed rear derailleurs and Flattop chains. It features a nickel chrome plating for quiet operation and durability. Features Expanded 460% range gives the added coverage 1x gravel riders demand For use with XPLR 1x 13-speed rear derailleurs and is compatible with all Flattop chains Nickel chrome plating for quiet operation and durability Specifications Cassette Body Type XDR Driver Body Cassette Cogs10-46T: 10, 11, 12, 13, 15, 17, 19, 21, 24, 28, 32, 38, 46Drivetrain Speeds13Cassette Material-Weight TBD | Sram | Xg-1351 Xplr E1 13 Speed Cassette 10-46T