SRAM Force XPLR XG-1371 Cassette - 13-Speed, 10-46t, For XDR Driver, Silver, E1The 13 speed 10 46t Force XPLR cassette is the gravel gearing sweet spot perfected. Its 460% range is all systems go for any course, and it has tight gear ratio jumps, so you're never searching for the right gear, even on the roughest roads. Expanded 460% range gives the added coverage 1x gravel riders demand For use with XPLR 1x 13 speed rear derailleurs Compatible with all Flattop chains Compatible with XDR driver body Item Specifications Cassette