Light, efficient, and engineered for performance—the SRAM Rival AXS DUB E1 Crankset brings top-tier technology to more riders. Its smart aluminum construction with integrated chainrings cuts weight while boosting stiffness and reliability, delivering seamless shifting and long-term durability.
Key Features:
- X-Range Gear Progression: Offers a broader, more consistent cadence across the cassette—ideal for modern road and gravel riding.
- Integrated Chainrings: Fused chainrings provide faster front shifting, reduced weight, and improved stiffness over traditional designs.
- Material Optimization: Refined aluminum crank arms shed over 50 g vs. the previous generation, with strength where it matters most.
- DUB Technology: The DUB spindle and bottom bracket system increases longevity, simplifies setup, and enhances frame compatibility.
- Smooth & Precise Shifts: Engineered for crisp performance in 2x drivetrains, whether sprinting or climbing.
- Available Options: Comes in 48/35 and 46/33 tooth combinations to suit varied rider needs and terrain types.
Who is it for?
Riders who want dependable performance with high-end engineering—perfect for road cyclists, endurance racers, and gravel explorers looking for a lightweight, efficient 2x crankset without breaking the bank.
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