SRAM Rival Crank Arm Assembly 165mm 1213Speed 8Bolt Direct Mount Dub Spindle Black E1

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 SRAMs 1213speed AXS electronic and mechanical drivetrains utilizing the robust 8bolt 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 longdistance rides on road bikes Designed for professionalgrade 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 highperformance cycling sessions Innovative use of lightweight aluminum combined with highperformance components and modern Direct Mount SRAM 8bolt 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