DID D.I.D 420 Nz3 Super Non O Ring Chain Connecting Master Link
$2.95
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D.I.D's exclusive SDH (Super DH) pin treatment is the secret behind the superior performance of the NZ Series chains. This high-tech pin treatment forms an extremely hard chromium carbide layer on the pin's surface while maintaining a soft inner core. SDH treated pins have extreme impact strength while maintaining outstanding shock absorption. This treatment creates a chain with anti-oxidation properties and superior wear resistance against invasion of hard foreign materials. Clip-style master link for D.I.D 420NZ3 Super Non O-Ring Series Drive Chain. Super DH treatment on pins. Solid bushing. Black in color - ensure it matches your chain. Sold individually.
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