FH CASS SRAM XG1391 E1 10-46 13s RED XPLR XDR SL

New 13 speed XPLR brings extended range and dependable performance to gravel riders

Highest shift quality on even the roughest roads thanks to optimized shift features on each cog

Expanded 460% range gives the added coverage 1x gravel riders demand

Compatible with all Flattop chains and XDR driver bodies

For use with XPLR 1x 13-speed rear derailleurs