SRAM PG-1230 Eagle NX 12-Speed Cassette

SRAM PG-1230 Eagle NX 12-Speed Cassette With a wide 11-50t gear range; the SRAM PG-1230 Eagle NX 12-Speed Cassette is an integral part of any SRAM Eagle groupset. Unlike other 12-speed SRAM groupsets which use the XD standard; this model is compatible with the more commonly found Shimano HG splined freehub; ensuring it is suitable for a wide range of wheels. Compatible with any SRAM Eagle rear derailleur; this model is unique in its durability; with its tough design focusing on longevity. Because of this; it is the only SRAM Eagle cassette to be rated for use with the additional torque load supplied by electric mountain bikes.