Get this Sram , 00.2418.127.000, Black, 10-52t from eBay Daily Deals for only £157.07. We found this offer today, so hurry whilst stocks last! - Manufacturers part number: 00.2418.127.000
Features a combination Pindome and MINI-CLUSTER design
55mm chainline compatibility for more moderate chain angle, longer wear and greater precision. Setup Cog for simple set up.
520% range. Full X-SYNC for best-ever inboard and outboard shifting performance under load. Optimized gear steps on low end.