DID Black 520 NZ Series Chain and Sprocket Kit. DID is an OEM of many Japanese and European brands. Leading racing teams in the road and off-road sports rely on the technology of DID. The 520NZ is a reinforced standard chain with seamless castors (made from Round material, therefore no weak points).
In addition, for the 520NZ a special method (SDH) rivets, which have a high surface hardness respectively. 1x Black DID 520 NZ Series Chain. Product Type: Chain and Sprocket Kit. Plate Thickness - Inner: 2.2mm. Plate Thickness - Outer: 2.2mm.Tensile Strength (kN): 36.5kN. Weight per 100 links: 1.6kg.
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