One guitar to Rock them all! Changing your guitar tone has always meant rewiring your guitar with new pickups. It’s not the case anymore. Gyrock is a revolutionary concept that enables to load a wide range of pickups on a single guitar and to switch from one pickup to another in a split second. Gyrock is a patented technology developed by Wild Customs providing limitless options to your guitar. The Gyrock system is exclusively available on Wild Custom Guitars.