The CUES CS-RS400 11-36t 11-speed cassette offers a wide gear range of 327%. From sprinting on the flats to tackling steep climbs, you can choose the ideal gear ratio for any situation. Features an anodized aluminum spider arm with nickel plated steel cogs for durability and corrosion resistance Compatible with HG Spine 8/9/10 speed, 11-speed MTB, and 7-speed CS-HG400/HG210 freehub bodies Compatible with LINKGLIDE and HG 11-speed chains (sold separately) Shimano identifies this as having HG Spline M compatibility Item Specifications Cassette Body Type Shimano HG Cogs 11-13-15-17-19-21-23-25-28-32-36 Color Silver Defined Color Silver Drivetrain Speeds 11 Range 11-36 Shimano CUES CS-RS400-11 Cassette Cassettes UPC: 192790953083