Description

Elevate your mountain bike´s performance to the absolute pinnacle with the SRAM XX1 Eagle DUB 8B Crankset, the definitive choice for riders who demand the best. Engineered for the uncompromising world of cross-country and trail racing, this crankset is the culmination of a relentless pursuit of perfection. SRAM understands this drive, which is why they state: “True competitors are always looking for a performance advantage — a relentless pursuit of equipment that is lighter, stiffer, stronger and more durable. To create the best drivetrain possible, we re-examined and re-engineered our crankset design. Our all-new XX1 Eagle™ CARBON TUNED™ crankset is our lightest, stiffest and strongest to date.”
The core of this exceptional performance lies in its advanced construction. The proprietary CARBON TUNED™ layup technology delivers an incredible stiffness-to-weight ratio, ensuring that every watt of power you produce is transferred directly into forward motion. This translates to explosive acceleration out of corners and efficient, energy-saving power on grueling climbs. It´s a tangible advantage that can be felt with every pedal stroke.
Further enhancing this masterpiece is the revolutionary DUB™ technology. As SRAM notes, “DUB™ technology enhances this by simplifying the relationship of the spindle to the bottom bracket, and redefining the measure of durability.” This integrated system unifies the crank, spindle, and bottom bracket with an elegantly simple and robust design. The oversized spindle provides unmatched stiffness while improving bearing life through better sealing against dirt and water. The result is a system that sets a new standard for longevity and cross-compatibility across various frame standards. DUB-powered cranksets mean simplicity, compatibility and durability, allowing you to focus purely on the ride ahead.
Designed as the heart of the wider SRAM Eagle™ ecosystem, this crankset provides the foundation for crisp, reliable 12-speed shifting. Its direct-mount interface allows for easy, secure mounting of Eagle™ chainrings, offering a lightweight and clean setup. Whether you are building your dream race bike from the ground up or seeking the ultimate performance upgrade, the SRAM XX1 Eagle DUB Crankset is the benchmark for lightweight strength and unwavering reliability.
Attributes: Cranks, MTB Cycling, Without sensors
Feature:
– Chainrings not included
Specifications:
– Speeds: 12
– BB Compatibility: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP
– Chainring Size: No rings
– Crank arm length: 165mm, 170mm, 175mm
– Chainline:
– BB Spindle Interface: DUB
– Chainring material: No rings
– Guard: No Guard
– Bolt Circle Diameter (BCD): Direct Mount (DM)
– Crank arm material: Carbon Black