The SRAM Kurbelarm GX Eagle, links, is the left crank arm from SRAM’s proven GX Eagle mountain bike groupset. Designed for aggressive trail and enduro riding, this crank arm delivers the stiffness and reliability riders expect from the Eagle ecosystem. As a direct replacement part, it is ideal if you’ve damaged or worn out your original left crank arm and want to restore the performance and safety of your drivetrain without having to purchase a complete new crankset.
Built around SRAM’s robust alloy construction and modern MTB standards, the GX Eagle left crank arm offers an excellent balance of strength, durability and weight. It is compatible with the matching GX Eagle right crank and spindle, and works seamlessly with Eagle 1x drivetrains. Whether you are rebuilding a hard‑charging trail bike or refreshing a well‑used all‑mountain machine, this crank arm helps ensure efficient power transfer and a solid pedaling platform. It’s a smart, cost‑effective way to keep your SRAM-equipped bike running smoothly and ready for demanding off‑road adventures.