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*Master links are NOT interchangeable between chain models* DID 520D Standard Connecting Link D.I.D's 520D Standard Chain, is a non-sealed chain that is great for small bikes with minimal power. As the name states, this is a standard roller chain without any technological advances and has a chain life index industry standard of 100. No frills; just great D.I.D quality. Available in clip-styled links only
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🇺🇸 Ship from USA · On Agora since 2025
$3.72