FH CASS SRAM PG1231 11-44 12s CP APEX XPLR SPLINED

Maximum range, minimum fuss - This 12-speed 11-44T cassette provides 2x range in a 1x package and fits on a traditional 11-speed driver body for broad integration
Smooth cog progression keeps jumps between cogs tightest when it???s time to go fast, with more meaningful gaps for climbing
Compatible with FlatTop chains and 11 speed, Shimano style, splined road driver bodies
Intended for use with XPLR 1x rear derailleurs