Pinhead Four Pack Locking Skewer Set

This is a four pack locking skewer set that provides the complete locking system, that is dramatically better security than key and cylinder systems.
It includes a front skewer axel lock, a rear skewer axel lock, a seat post lock and a head set lock, all of which are secured using a single Pinhead key (11500 Combinations).
This enables the the front and rear wheels, the seat, handle bars and forks to be locked, thereby removing the inconvenience of repetitive removal of components.