SRAM, XG-1270 E1, Cassette, Silver, Speed: 12, 10-28T, XD-R

Description

* X-Range™ gearing gives you more range and a smoother gear progression, so you’re always in the right gear* Nickel chrome plating for quiet and durability* FULL PIN construction for durability and light weight* Designed to work with an XDR™ driver body* SRAM Model ID: CS-XG-1270-E1