D.I.D 530-130 Steel 130-Link Standard Chain with Connecting Link Standard series chains are high-quality Non-O-ring chains with great value for your dollar Features solid rollers for reduced friction Made from D.I.D's special alloy steel and then shot-peened for added strength Weight per 100 Links: 3.71 lbs.; Tensile Strength: 6,930 Lbs.; Maximum engine displacement: 400cc Clip Type Master link included