Description
D.I.D.’s professional high-performance non O-ring chain.DHA pin treatment – hard chromium-carbide layer formed on pin surface.Far better wear resistance than other chains.Up to 19% higher tensile strength.Increased anti-oxidation performance.Solid bushings, quad-riveted pins.Super NON O-RING. D.I.DSUPER NON O-RING 420NZ3G-132 CHAIN (GOLD).132 Links.Gold.Super Non O-Ring.SDH treatment on pins.Quad-riveted pins.Solid bushing.
Highest quality of non O-ring chain in overall combined performance|Average tensile strength of 4,780 lbs.