Sram Rival AXS D1 DUB Crankset

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 13T gap between chainrings makes for accurate and dependable shifting.

Features:

• 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

Technology:

• DUB: The relationship between bottom bracket spindle and bearing is the core of DUB technology. It's where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler — better integrating the relationship between chainring, crank, spindle and bottom bracket. It's this approach to developing a complete system that equals better drivetrain performance.
• X-Range: Road bikes are faster and more capable than ever before, and riders are expanding what's possible with drop bar bikes. X-Range is gearing for today's road riding. We completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings — enabled by AXS. With X-Range, you're always in the right gear.

Specifications:

• BB Compatibility: DUB
• Speeds: 12
• Chainring material: Aluminum
• Bolt Circle Diameter (BCD): 107 BCD
• Chainline: 45.0 mm