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
Include masterlink
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.
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