PG-720, 7sp. cassette, 11-25T

* For use with SRAM X01 and GX DH groups* Fewer cogs allow for a faster transition from starting cog to highest cog* More rear wheel clearance around spokes* Fully compatible with the SRAM X01 DH drivetrain* 9/10 speed splined driver body compatible* SRAM Model ID: CS-PG-720-A1