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 is particularly suited to the various loads encountered in everyday life. In this case, the tensile strength indicates only the fracture load of a chain determined statically in the laboratory, but not the resistance to the forces occurring in practice. For this reason the ZVM-X focused primarily on strength in use, an increased tensile strength and-lower weight compared to ZVM2- very high wear resistance and up to 50% reduced friction losses due to patented X-ring technology.