Jagwire M6 Adjusting Bolt

These bolts use a standard 6 x 1.0mm threading, which is the industry standard for most cable brake clips and hangers. If your current barrel adjuster has this thread pitch, these will be a direct replacement.

No, these are designed for tool-free adjustment. You can install them by hand, and the included lockring allows you to secure your brake tension without needing a wrench.

This pack is primarily intended for bike shops, mechanics, or riders who maintain a fleet of bikes. It provides a cost-effective way to keep a supply of common replacement parts on hand for various cable brake repairs.

Yes, these are universal and compatible with both front and rear cable-actuated brake systems, provided the hanger or clip accepts the 6mm thread size.

The lockring is essential for keeping your brake adjustment consistent. Once you have dialed in the perfect cable tension, you tighten the lockring against the hanger to prevent the barrel from vibrating loose while you ride.