520Ert2G-25Ft Exclusive Racing Chain

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  • Regular price $464.95


  • 520ERT2 and 520ERM2 are used by the top factory Supercross and Motocross teams
  • 520MX chain has higher tensile strength for maximum performance and is ideal for muddy conditions
  • D.I.D,’s exclusive SDH pin treatment is the secret behind the superior performance of the 520ERT2, 520MX, 520ERM2 and all NZ series chains
  • 520DZ offers an economical option for those who don’t require the world class performance of the 520ERT2