SRAM Rival AXS Crankset Handles Whatever You Throw At It The type of cranks you use on your bike can affect your performance and ride quality. With an upgraded crank, you'll have a stiffer platform so more power goes to your rear wheel. The SRAM Rival AXS Crankset is designed to handle whatever you can throw at it. It features X-Range gearing technology that gives you more range and a smoother gear progression, so you're always in the right gear. Features DUB bottom bracket compatible for added durability, simplicity, and wide frame compatibility X-Range gearing technology gives you more range and a smoother gear progression Polished aluminum arm material makes them lightweight and durable SPECIFICATIONSSpeeds12-Speed BB Compatibility DUBChain Ring46/33T, 48/35TCrank Arm Length160, 165, 170, 172. 5, 175mm BB Spindle Interface DUBChainring Material Aluminum Bolt Center Diameter (BCD)107 BCDCrank Arm Material Aluminum Chainline45mm Bottom Bracket Included No Intended Use Road, Gravel, Cyclocross Weight- | Sram | Rival Axs Crankset 170Mm, 46/33T, Dub, 12-Speed, 107Bcd, D1 | Aluminum