SRAM XG-795 X01 10-24 DH 7 Speed Cassette Requires XD Driver / SRAM 11 Sp ChainInnovative cassette designed specifically for downhill racing. Integrated guard protects spokes from derailleur interference Larger jumps between gears eliminate the need for double triple shifts to get in the gear you want Less cogs allow faster transition from starting gear to high gear. More rear wheel clearance around spokes Compatible with SRAM 11 speed chains Item Specifications Cassette Body Type SRAM XD Cogs 10 12 14 16 18 21 24 Color Black