Designed expressly for racing use, “Regina Extra” series chains are the sum of Regina’s experience, collected in motorcycle racing. 520/135 GPZ chain has been specifically developed for racing superbike and supersport use. 415GP4 is specific to Moto3 competition class bikes.
JOINING LINKS: All pre-cut chaings come with at least one appropriate style joining link - sometimes multiple options. If you require extra, or alterntative style joining links, please see the bulk chain listings.