Check the listing for details. new* SRAM Rival AXS DUB Quarq Power Meter 175 LEFT ARM. Condition: New other (see details). Listed at 139.99 USD. New Sram Rival AXS DUB D1 Double Crankset. 12 Speed, 170mm, 33/46. The SRAM Rival AXS Crankset is designed to handle whatever you can throw at it. Polished aluminum crankarms in a wide range of lengths and the DUB bottom bracket system mean the Rival crankset will keep spinning, no matter what. A tight and consistent 13-tooth gap between chainrings makes for accurate and dependable shifting 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 DUB bottom bracket adds durability, simplicity and virtually universal frame compatibility BB Spindle Interface: DUB BB Compatibility: All SRAM Road DUB bottom brackets Q Factor: 145.5mm Speeds: 12 speed Chainring Material: Aluminum Bolt Circle Diameter (BCD): 107 BCD Chainline: 45.