52 tooth cog steps down with improved gear progression with 44 and 38 tooth cogs in the low end (compared to the Eagle drivetrain 10-52-tooth cassette)
55mm chainline compatibility for more moderate chain angle, longer wear and greater precision
Features a clearly marked Setup Cog, install is both simple and fool-proof
Hardened tool steel machined X-Dome design for the cluster and stamped steel 38t and 44t cogs are pinned to the lighter weight aluminum 12th gear (Spider Cog)