Anillo de bloqueo de pista Campagnolo

The Campagnolo Track Lockring is a straightforward, reliable component for securing a fixed cog to your track hub. Built to Campagnolo's standard of precision manufacturing, it threads on with left-hand thread — the correct engagement direction for track drivetrains — and keeps your cog locked under the constant load of fixed-gear riding.

A small part that does an important job. If you're building up a track bike or replacing a worn lockring, this is a clean, dependable choice from one of cycling's most established component makers.