What Our Gearhead® Experts Are Saying: “Installing these takes seconds—no tools, no fuss. Plus, the rainbow finish adds that subtle bit of flair your drivetrain didn’t know it needed.”The SRAM Eagle PowerLock Link delivers a fast, reliable, and tool-free way to connect your 12-speed chain. Built to SRAM’s exacting standards, this single-use link offers a secure, consistent connection without the need for special tools. Its precise tolerances ensure smooth shifting and long-term drivetrain performance—perfect for both workshop builds and trail-side fixes.