D.I.D 520ERVT120FB 520 ERVT Series X-Ring Chain - 120 Links - Gold drive-primary-drive 1983-1985 Harley Davidson FLHTC Electra

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D.I.D 520ERVT120FB 520 ERVT Series X-Ring Chain - 120 Links - Gold drive-primary-drive 1983-1985 Harley Davidson FLHTC ElectraChain Application: Street Chain Length: 120 Chain Type: 520 Marketing Color: Gold The 520ERVT chains breaks down the concept of the original motocross chain (non O ring type) and adds the benefits of an X ring. By adjusting the materials the 520ERVT is now 2% lighter and has a 15% longer lifespan, all the while maintaining the tensile strength.