XS-1299 XX SL Eagle T-Type 12sp Cassette 10-52t Black

- From its massive 520% gear range, the 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)\n- New-gen design is SRAM's lightest 10-52t cassette due to the ultra-lightweight, all-aluminum spider cog\n- 55mm chainline compatibility for more moderate chain angle, longer wear and greater precision\n- Utilizes well accepted and broadly available XD driver body\n- Featuring a clearly marked setup cog for simple and fool-proof installation