Rival D1 Wide 2x, Crankset, Speed: 12, Spindle: 28.99mm, BCD: 94, 43/30, DUB, 175mm, Black, Road Disc

* The wider stance of the arms and chainrings provides clearance for extra wide tires, giving you the option to explore new, more challenging routes.* X-Range™ gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear* Crisp and accurate front shifts* Wide chainline crankset for bikes with up to 700x45c or 27.5x2.1” tire widths (43/30 chainrings only)* DUB™ bottom bracket adds durability and simplicity* Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands* Requires wide front derailleur* SRAM Model ID: FC-RIV-W-D1