Jagwire Steel Frame Mount Index Adjusting Barrel M5 - Each

The Jagwire Steel Frame Mount Index Adjusting Barrel M5 gives you a reliable, frame-threaded solution for fine-tuning cable tension without touching your derailleur. Thread it into any M5-compatible frame port and you have a dedicated adjustment point for dialing in your shifting on the fly — particularly useful on frames that lack built-in barrel adjusters.

Made from steel, this single barrel adjuster is built to handle the torque of repeated adjustments without stripping. A straightforward component, but the kind that makes a real difference when your indexing drifts mid-ride.