SRAM Rival Crank Arm Assembly - 165mm, 12/13-Speed, 8-Bolt Direct Mount, Du — Open-Box, 30% Off

Lightweight Aluminum Construction Optimized for Stiffness and Durability, featuring a carefully engineered material distribution that enhances power transfer and reduces weight for responsive road cycling performance.

Compatible with SRAM's 12/13-speed AXS electronic and mechanical drivetrains, utilizing the robust 8-bolt direct mount interface for seamless integration with chainrings and spiders (sold separately), ensuring versatile gear setup options.

Engineered with the SRAM DUB spindle technology, providing increased durability, smooth rotation, and simplified maintenance, making it ideal for both competitive racing and demanding long-distance rides on road bikes.

Designed for professional-grade performance with a clean, sleek black finish, offering a 165mm crank arm length perfect for road cyclists seeking precision fit and consistent power delivery during high-performance cycling sessions.

Innovative use of lightweight aluminum combined with high-performance components and modern Direct Mount SRAM 8-bolt interface ensures compatibility with a range of hubs and chainlines, making this crank arm assembly a reliable upgrade for serious riders seeking efficiency and advanced engineering.

Upgrade your road cycling performance with the SRAM Rival Crank Arm Assembly - 165mm, 12/13-Speed, 8-Bolt Direct Mount, DUB Spindle, Black, E1. Designed for serious cyclists seeking lightweight durability and exceptional stiffness, this crankset combines innovative materials and advanced engineering to optimize power transfer and efficiency on every ride. Materials & Construction Crafted from high-grade aluminum, the SRAM Rival crank arms are meticulously engineered to deliver a superior stiffness-to-weight ratio. Material is strategically positioned where strength is needed most, ensuring a lightweight profile without sacrificing durability or performance. The sleek black finish adds a modern, professional aesthetic suited for both competitive racing and everyday cycling. Performance & Engineering The SRAM Rival crankset features a 165mm crank arm length, tailored for optimal cadence and riding comfort. Its DUB spindle interface provides increased durability, simplified maintenance, and compatibility across a wide range of bottom brackets, including DUB bottom brackets (sold separately). The crank arms are designed specifically for road bikes with chainlines compatible with 135/142mm hub spacing and chainstays under 415mm, ensuring smooth power transfer and alignment. Components & Technology This crankset utilizes an 8-bolt direct mount interface, compatible with SRAM's power and non-power AXS spiders and integrated chainrings (sold separately). The DUB bottom bracket interface enhances bearing durability and efficiency, while the 9/16 pedal spindle ensures compatibility with most cycling pedals. The inclusion of a SRAM 8-bolt chainring mounting pattern allows for easy customization and upgrades. Style & Use Case Perfect for competitive road cyclists and serious enthusiasts, the SRAM Rival Crank Arm Assembly provides a sleek, black aesthetic that complements any bike setup. Its lightweight aluminum construction and innovative design optimize stiffness, making it i