DID (520ERT3-120 Gold 120 Link High Performance ERT3 Series Non-O-Ring Racing Chain with Connecting Link;
DID (520ERT3-120 Gold 120 Link High Performance ERT3 Series Non-O-Ring Racing Chain with Connecting Link

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  • The DID Ert3 high performance racing chain has 25% greater anti-shock performance and a 5% higher tensile strength over the previous Generation Ert2 chain without increasing the weight of the chain
  • The DID Ert3 high performance racing chain has 25% greater anti-shock performance and a 5% higher tensile strength over the previous Generation Ert2 chain without increasing the weight of the chain