This is a brand new high performance quality 530 (5/8″ X 3/8″) final drive chain 108 total link. (107 link master link).   Part # 60-2016, D2016, 19-8693 The chain was made by Maxtop manufacturer with a certificate from the International Organization for Standardization (ISO) Worldwide federation of national standards that deals with consistent rules or guidelines of technical specifications. Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4