DID 520 ERT2 Exclusive Racing Chain Gold/Gold 120 Links Motocross MX / Enduro

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Product information

DID is proud to present its 520 ERT2 chain:

  • The ERT2 chain is used by the best supercross and motocross factory teams
  • D.I.D's exclusive SDH pin treatment is the secret behind the excellent performance and is ideal for use in muddy conditions.
  • The revolutionary SDH treatment forms an extremely hard chromium carbide layer on the pin's surface, while maintaining a soft inner core
  • SDH-treated pins have very high impact strength while maintaining outstanding shock absorption.
  • This treatment creates a chain with superior anti-oxidation properties and wear resistance, for top performance and protection from foreign materials.
  • Colour: Gold