The SRAM Force AXS E1 DUB Wide Crank Arm Assembly blends cutting-edge engineering with rider-focused versatility, delivering a crankset built for speed, efficiency, and precision fit. Crafted from carbon fiber with a gloss finish, the crank arms achieve the perfect balance of low weight and exceptional stiffness, maximizing power transfer with every pedal stroke. Riders can choose from a full range of lengths—160, 165, 170, 172.5, and 175 mm—ensuring that every cyclist can dial in their ideal position. Designed with both standard and Wide Q-factor options, the assembly accommodates a broader range of riders, frames, and use cases. Its direct-mount 8-bolt interface works seamlessly with any SRAM AXS spider or integrated chainring, with or without a power meter, offering unmatched modularity across SRAM’s ecosystem of 12- and 13-speed drivetrains.

At the heart of the assembly is SRAM’s proven DUB bottom bracket standard, which simplifies compatibility while improving bearing durability and crank stiffness. The 45.0 mm and 47.5 mm chainline options extend versatility across road and all-road frames, making it equally at home on endurance builds, performance road bikes, or gravel race machines. Whether configured with a lightweight integrated chainring for pure climbing efficiency or paired with a spider-based power meter for data-driven performance, the Force AXS E1 DUB Wide Crank Arm Assembly provides the reliability and adaptability demanded by modern riders. Lightweight, stiff, durable, and universally compatible, it’s a no-compromise upgrade for riders who expect their drivetrain to deliver at the highest level.