DID Gold 520 ZVM-X Series Chain and Sprocket Kit. DID is an OEM of many Japanese and European brands. Leading racing teams in the road and off-road sports rely on the technology of DID. As the successor to the proven high – performance chain ZVM2, ZVM-X has been specially designed for the various loads encountered in everyday life. For this reason the ZVM-X focused primarily on strength in use with, an increased tensile strength and lower weight compared to ZVM2. This offers very high wear resistance and up to 50% reduced friction losses due to patented X-ring technology. 1x Gold DID 520 ZVM-X Series Chain. Product Type: Chain and Sprocket Kit. Pin Diameter: 8.1mm. Plate Thickness – Inner: 2.2mm. Plate Thickness – Outer: 2.2mm. Tensile Strength (kgf): 3965kgf. Tensile Strength (kN): 39.7kN. Weight per 100 links: 1.62kg. You can send us a message by using the “Questions and answers” section towards the bottom of the page.
