SRAM Rival XPLR XG-1351 Cassette - 13-Speed, 10-46t, For XDR Driver, Silver, E1The thrill of gravel riding is in experiencing the unknown. With the 10 46t range and tight cogs jumps on the Rival XPLR 13 speed XG 1351 cassette, you will know that you have the right gear for anything you encounter. Expanded 460% range gives the added coverage 1x gravel riders demand For use with SRAM XPLR 1x 13 speed rear derailleurs Compatible with all Flattop chains Nickel chrome plating for quiet and durability Designed to work with an XDR