FSA SL-K Chainring

The MegaTooth profile is a narrow-wide tooth design that locks the chain securely onto the ring. This significantly reduces the chance of your chain dropping during rough terrain or aggressive shifting.

This chainring uses a 110mm BCD (Bolt Circle Diameter) with a 4-bolt mounting pattern. You should verify that your existing crankset matches these specific measurements before purchasing.

Yes, AL7075-T6 is a high-grade aerospace aluminum known for its excellent strength-to-weight ratio. It is robust enough to handle the stresses of trail riding while keeping your drivetrain weight low.

Because of the narrow-wide tooth profile, this ring is designed to work best with modern 1x drivetrains. It is compatible with most standard chains, but ensure your chain is sized correctly for a 1x setup.

CNC machining allows for precise, consistent shaping of every tooth. This precision ensures that your chain engages and disengages smoothly, which results in quieter operation and more reliable shifting performance.