"SRAM Rival AXS Wide Crankset Perfect For Wider Tires If you're looking to run bigger tires on your gravel bike, you might want to look at upgrading your crankset as well. The SRAM Rival AXS Wide Crankset has a wider stance of the arms and chainrings that provide clearance for extra wide tires, giving you more options to explore. It features X-Range gearing technology that gives you more range and a smoother gear progression, clearance for up to 700x45mm or 27. 5x2. 1 tires, and DUB bottom bracket compatibility. Features X-Range gearing technology gives you more range that a smoother gear progression Wide chainline crankset for bikes with up to 700x45mm or 27. 5x2. 1"" tire widths Requires wide front derailleur SPECIFICATIONSSpeeds12-Speed BB Compatibility DUBChain Ring43/30TCrank Arm Length160, 165, 170, 172. 5, 175mm BB Spindle Interface DUBChainring Material Aluminum Bolt Center Diameter (BCD)94mm Crank Arm Material Aluminum Chainline47. 5mm Bottom Bracket Included No Intended Use Gravel Weight N/A | Sram | Rival Axs Wide Crankset 175Mm, 43/30T, Dub Wide, 12-Speed, 94Bcd, D1 | Aluminum"

Key Specifications